Explore topic-wise InterviewSolutions in Chemistry.

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Chemistry knowledge and support exam preparation. Choose a topic below to get started.

52551.

Q.14- The minimum distance between earth and a satellite is 60,000 km. Calculate the time taken by the radio waves transmitted from the earth to return back.​

Answer» <html><body><p>☆ <a href="https://interviewquestions.tuteehub.com/tag/200-288914" style="font-weight:bold;" target="_blank" title="Click to know more about 200">200</a> . . . . . . . . . . . . . . . . . . . . . . . . . . . .</p></body></html>
Discussion
52552.

9. РЬ(no,4 РЬО + No +0,​

Answer» <html><body><p>in this <a href="https://interviewquestions.tuteehub.com/tag/pb-597752" style="font-weight:bold;" target="_blank" title="Click to know more about PB">PB</a> <a href="https://interviewquestions.tuteehub.com/tag/get-11812" style="font-weight:bold;" target="_blank" title="Click to know more about GET">GET</a> oxidised <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:<a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> me please follow me</p></body></html>
Discussion
52553.

Genesis of periodic classification, development leading to the present form of the periodic table

Answer» <html><body><p>In 1869 Russian chemist Dimitri Mendeleev started the development of the periodic table, arranging <a href="https://interviewquestions.tuteehub.com/tag/chemical-914796" style="font-weight:bold;" target="_blank" title="Click to know more about CHEMICAL">CHEMICAL</a> elements by <a href="https://interviewquestions.tuteehub.com/tag/atomic-2477" style="font-weight:bold;" target="_blank" title="Click to know more about ATOMIC">ATOMIC</a> mass. He <a href="https://interviewquestions.tuteehub.com/tag/predicted-7271267" style="font-weight:bold;" target="_blank" title="Click to know more about PREDICTED">PREDICTED</a> the discovery of other elements, and left spaces open in his periodic table for them. In 1886 French physicist <a href="https://interviewquestions.tuteehub.com/tag/antoine-1980970" style="font-weight:bold;" target="_blank" title="Click to know more about ANTOINE">ANTOINE</a> Bequerel first discovered radioactivity.</p></body></html>
Discussion
52554.

An atomic orbital has n=4. What are the possible values of l and ml?

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a> <a href="https://interviewquestions.tuteehub.com/tag/understand-720010" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTAND">UNDERSTAND</a>......,..........?............</body></html>
Discussion
52555.

Find the wave length of Green line in H-spectrum approximately.​

Answer» <html><body><p>er of <a href="https://interviewquestions.tuteehub.com/tag/soil-15956" style="font-weight:bold;" target="_blank" title="Click to know more about SOIL">SOIL</a> which is just below the top-soil is called B-horizon. It is also <a href="https://interviewquestions.tuteehub.com/tag/known-534098" style="font-weight:bold;" target="_blank" title="Click to know more about KNOWN">KNOWN</a> as sub-soil. The sub-soil is made up of <a href="https://interviewquestions.tuteehub.com/tag/slightly-3037487" style="font-weight:bold;" target="_blank" title="Click to know more about SLIGHTLY">SLIGHTLY</a> bigger rock particles than that of top-soil. ... The sub-soil has very <a href="https://interviewquestions.tuteehub.com/tag/little-1075899" style="font-weight:bold;" target="_blank" title="Click to know more about LITTLE">LITTLE</a> humus (decayed organic matter).</p></body></html>
Discussion
52556.

Ch2chch2cn have how many lone pairs

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/first-461760" style="font-weight:bold;" target="_blank" title="Click to know more about FIRST">FIRST</a> <a href="https://interviewquestions.tuteehub.com/tag/type-715478" style="font-weight:bold;" target="_blank" title="Click to know more about TYPE">TYPE</a> the <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a> <a href="https://interviewquestions.tuteehub.com/tag/correctly-409968" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECTLY">CORRECTLY</a></body></html>
Discussion
52557.

লবণ ও বালুর মিশ্রন চিএ সহ accidment আকারে লিখা

Answer» <html><body><p>is a <a href="https://interviewquestions.tuteehub.com/tag/chemical-914796" style="font-weight:bold;" target="_blank" title="Click to know more about CHEMICAL">CHEMICAL</a> compound with the chemical <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> CH₄. It is a group-14 <a href="https://interviewquestions.tuteehub.com/tag/hydride-1034032" style="font-weight:bold;" target="_blank" title="Click to know more about HYDRIDE">HYDRIDE</a> and the <a href="https://interviewquestions.tuteehub.com/tag/simplest-1208711" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLEST">SIMPLEST</a> <a href="https://interviewquestions.tuteehub.com/tag/alkane-853353" style="font-weight:bold;" target="_blank" title="Click to know more about ALKANE">ALKANE</a>, and is the main constituent of natural gas.</p></body></html>
Discussion
52558.

Metal aur non metal ka antar ka answer​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/metals-1094891" style="font-weight:bold;" target="_blank" title="Click to know more about METALS">METALS</a> are lustrous. Non metals are not lustrous.Metals are <a href="https://interviewquestions.tuteehub.com/tag/sonorous-648554" style="font-weight:bold;" target="_blank" title="Click to know more about SONOROUS">SONOROUS</a>. Non metals are not sonorous. Metals are strong. Non metals are not strong.Metals are <a href="https://interviewquestions.tuteehub.com/tag/malleable-553275" style="font-weight:bold;" target="_blank" title="Click to know more about MALLEABLE">MALLEABLE</a> and ductile. Non metals are not malleable and ductile. Metals have high melting and boiling points. Non metals have <a href="https://interviewquestions.tuteehub.com/tag/low-537644" style="font-weight:bold;" target="_blank" title="Click to know more about LOW">LOW</a> boiling points.Explanation:THERE ARE SOME EXCEPTIONS TOO...</body></html>
Discussion
52559.

Write a balanced chemical equation with state symbols for the following reactions i) Solutions of Barium chloride and Sodium sulphate in water react to give insoluble Bariumsulphate and solution of Sodium chloride.ii) Sodium hydroxide solution in water reacts with hydrochloric acid solution to produceSodium chloride solution and water.plz dont search it on google.ALL THE BEST​

Answer»
Discussion
52560.

Which of the following is not a molecular solid bromine sulphurphosphoruscarbon dioxide​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/ng-570621" style="font-weight:bold;" target="_blank" title="Click to know more about NG">NG</a> to me,here all are <a href="https://interviewquestions.tuteehub.com/tag/molecular-562994" style="font-weight:bold;" target="_blank" title="Click to know more about MOLECULAR">MOLECULAR</a> <a href="https://interviewquestions.tuteehub.com/tag/solid-1216587" style="font-weight:bold;" target="_blank" title="Click to know more about SOLID">SOLID</a>.</body></html>
Discussion
52561.

A) The number of electrons, protons and neutrons in a species are equal to 18, 16 and 16 respectively. Assign the proper symbol to the species. (1)b) The Balmer series of lines in the hydrogen spectrum appear in the visible region of the electromagnetic spectrum. Calculate the wave number of the second line in the Balmer series. (Rydberg constant for Hydrogen is 109677 cm-1)​

Answer» <html><body><p>tion:<a href="https://interviewquestions.tuteehub.com/tag/atomic-2477" style="font-weight:bold;" target="_blank" title="Click to know more about ATOMIC">ATOMIC</a> number of the <a href="https://interviewquestions.tuteehub.com/tag/element-969236" style="font-weight:bold;" target="_blank" title="Click to know more about ELEMENT">ELEMENT</a> is 16 OK hope it helps <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> as brainlliest pls</p></body></html>
Discussion
52562.

When 5 mole of N2 and 15 mole of H2 react how many moles of NH3 get?​

Answer» <html><body><p>No. of moles of NH3 =<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> molesExplanation:Here, N2 + 3H2 = 2NH3 1 mole 3 moles <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> moles On the basis of balanced chemical equation, it is clear that—1 mole of N2 <a href="https://interviewquestions.tuteehub.com/tag/combines-922862" style="font-weight:bold;" target="_blank" title="Click to know more about COMBINES">COMBINES</a> with 3 moles of H2 to produce 2moles ofNH3So, <a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a> moles of N2 <a href="https://interviewquestions.tuteehub.com/tag/combine-409630" style="font-weight:bold;" target="_blank" title="Click to know more about COMBINE">COMBINE</a> with 15 moles of H2 to produce 10 moles of NH3</p></body></html>
Discussion
52563.

Define unit cell in chemistry​

Answer» <html><body><p>tion:<a href="https://interviewquestions.tuteehub.com/tag/unit-1438166" style="font-weight:bold;" target="_blank" title="Click to know more about UNIT">UNIT</a> cell is the most basic and least volume consuming repeating structure of any solid. It is used to visually <a href="https://interviewquestions.tuteehub.com/tag/simplify-644378" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLIFY">SIMPLIFY</a> the crystalline patterns solids <a href="https://interviewquestions.tuteehub.com/tag/arrange-382039" style="font-weight:bold;" target="_blank" title="Click to know more about ARRANGE">ARRANGE</a> themselves in. When the unit cell repeats itself, the network is <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> a lattice.</p></body></html>
Discussion
52564.

Drive an expression for the phase rule for reactive and non reactive system​

Answer» <html><body><p>tion:which phase rule <a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> write the <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a> <a href="https://interviewquestions.tuteehub.com/tag/clearly-420736" style="font-weight:bold;" target="_blank" title="Click to know more about CLEARLY">CLEARLY</a></p></body></html>
Discussion
52565.

Propanel and pentan -3-one are ozonolysis product of alkenes​

Answer» <html><body><p>Ozonolysis is an organic reaction where the unsaturated bonds of alkenes, <a href="https://interviewquestions.tuteehub.com/tag/alkynes-16316" style="font-weight:bold;" target="_blank" title="Click to know more about ALKYNES">ALKYNES</a>, or <a href="https://interviewquestions.tuteehub.com/tag/azo-1989651" style="font-weight:bold;" target="_blank" title="Click to know more about AZO">AZO</a> compounds are <a href="https://interviewquestions.tuteehub.com/tag/cleaved-7672474" style="font-weight:bold;" target="_blank" title="Click to know more about CLEAVED">CLEAVED</a> with <a href="https://interviewquestions.tuteehub.com/tag/ozone-1144697" style="font-weight:bold;" target="_blank" title="Click to know more about OZONE">OZONE</a>. Alkenes and alkynes form organic compounds in which the multiple carbon–carbon bond has been <a href="https://interviewquestions.tuteehub.com/tag/replaced-613867" style="font-weight:bold;" target="_blank" title="Click to know more about REPLACED">REPLACED</a> by a carbonyl group while azo compounds form nitrosamines.</p></body></html>
Discussion
52566.

Explain thomsmodel of atom

Answer» <html><body><p>son's model, the atom is composed of electrons surrounded by a soup of positive charge to <a href="https://interviewquestions.tuteehub.com/tag/balance-891682" style="font-weight:bold;" target="_blank" title="Click to know more about BALANCE">BALANCE</a> the electrons' negative charges, like negatively <a href="https://interviewquestions.tuteehub.com/tag/charged-7263949" style="font-weight:bold;" target="_blank" title="Click to know more about CHARGED">CHARGED</a> “<a href="https://interviewquestions.tuteehub.com/tag/plums-1156847" style="font-weight:bold;" target="_blank" title="Click to know more about PLUMS">PLUMS</a>” surrounded by positively charged “pudding”. The 1904 Thomson model was disproved by Hans Geiger's and Ernest Marsden's 1909 <a href="https://interviewquestions.tuteehub.com/tag/gold-1008823" style="font-weight:bold;" target="_blank" title="Click to know more about GOLD">GOLD</a> <a href="https://interviewquestions.tuteehub.com/tag/foil-994063" style="font-weight:bold;" target="_blank" title="Click to know more about FOIL">FOIL</a> experiment.</p></body></html>
Discussion
52567.

What are the bonds formed between metals and non metals.

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/tion-1420808" style="font-weight:bold;" target="_blank" title="Click to know more about TION">TION</a>:Ionic bonds form when a <a href="https://interviewquestions.tuteehub.com/tag/nonmetal-1123447" style="font-weight:bold;" target="_blank" title="Click to know more about NONMETAL">NONMETAL</a> and a metal <a href="https://interviewquestions.tuteehub.com/tag/exchange-454713" style="font-weight:bold;" target="_blank" title="Click to know more about EXCHANGE">EXCHANGE</a> electrons, while covalent bonds form when electrons are <a href="https://interviewquestions.tuteehub.com/tag/shared-1204803" style="font-weight:bold;" target="_blank" title="Click to know more about SHARED">SHARED</a> between <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.</body></html>
Discussion
52568.

They are computer designed to provide services to clent machines in a computer network

Answer» <html><body><p>e :They are computers designed to provide services to <a href="https://interviewquestions.tuteehub.com/tag/client-918874" style="font-weight:bold;" target="_blank" title="Click to know more about CLIENT">CLIENT</a> machines in a computer network. They have <a href="https://interviewquestions.tuteehub.com/tag/larger-1067345" style="font-weight:bold;" target="_blank" title="Click to know more about LARGER">LARGER</a> storage capacities and powerful <a href="https://interviewquestions.tuteehub.com/tag/processors-606629" style="font-weight:bold;" target="_blank" title="Click to know more about PROCESSORS">PROCESSORS</a>. Running on them are programs that <a href="https://interviewquestions.tuteehub.com/tag/serve-630388" style="font-weight:bold;" target="_blank" title="Click to know more about SERVE">SERVE</a> client requests and allocate resources like memory and time to client machines. <a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> it helps.</p></body></html>
Discussion
52569.

How to calculate the percentage of ionic character of carbon dioxide bond in ccl4

Answer» <html><body><p>ting point of a substance is the temperature at which it <a href="https://interviewquestions.tuteehub.com/tag/transforms-1425852" style="font-weight:bold;" target="_blank" title="Click to know more about TRANSFORMS">TRANSFORMS</a> from a <a href="https://interviewquestions.tuteehub.com/tag/solid-1216587" style="font-weight:bold;" target="_blank" title="Click to know more about SOLID">SOLID</a> to a liquid state. Metals show a high melting point as they exist in a <a href="https://interviewquestions.tuteehub.com/tag/crystalline-940053" style="font-weight:bold;" target="_blank" title="Click to know more about CRYSTALLINE">CRYSTALLINE</a> solid form. High melting point metals have <a href="https://interviewquestions.tuteehub.com/tag/strong-653928" style="font-weight:bold;" target="_blank" title="Click to know more about STRONG">STRONG</a> <a href="https://interviewquestions.tuteehub.com/tag/intermolecular-2132205" style="font-weight:bold;" target="_blank" title="Click to know more about INTERMOLECULAR">INTERMOLECULAR</a> forces between atoms.</p></body></html>
Discussion
52570.

Uses of hydrogen trioxocarbonate iv

Answer» <html><body><p>is a <a href="https://interviewquestions.tuteehub.com/tag/chemical-914796" style="font-weight:bold;" target="_blank" title="Click to know more about CHEMICAL">CHEMICAL</a> <a href="https://interviewquestions.tuteehub.com/tag/compound-926863" style="font-weight:bold;" target="_blank" title="Click to know more about COMPOUND">COMPOUND</a> with the chemical formula CH₄. It is a group-14 hydride and the <a href="https://interviewquestions.tuteehub.com/tag/simplest-1208711" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLEST">SIMPLEST</a> alkane, and is the <a href="https://interviewquestions.tuteehub.com/tag/main-552371" style="font-weight:bold;" target="_blank" title="Click to know more about MAIN">MAIN</a> constituent of <a href="https://interviewquestions.tuteehub.com/tag/natural-575613" style="font-weight:bold;" target="_blank" title="Click to know more about NATURAL">NATURAL</a> gas.</p></body></html>
Discussion
52571.

1. In ______ substances molecules exist very close

Answer» <html><body><p>in <a href="https://interviewquestions.tuteehub.com/tag/solid-1216587" style="font-weight:bold;" target="_blank" title="Click to know more about SOLID">SOLID</a> <a href="https://interviewquestions.tuteehub.com/tag/substance-1231528" style="font-weight:bold;" target="_blank" title="Click to know more about SUBSTANCE">SUBSTANCE</a> <a href="https://interviewquestions.tuteehub.com/tag/molecules-563030" style="font-weight:bold;" target="_blank" title="Click to know more about MOLECULES">MOLECULES</a> <a href="https://interviewquestions.tuteehub.com/tag/exist-979486" style="font-weight:bold;" target="_blank" title="Click to know more about EXIST">EXIST</a> very <a href="https://interviewquestions.tuteehub.com/tag/close-408965" style="font-weight:bold;" target="_blank" title="Click to know more about CLOSE">CLOSE</a></p></body></html>
Discussion
52572.

What is atomic mass?​

Answer» <html><body><p>The atomic mass is the mass of an atom. <a href="https://interviewquestions.tuteehub.com/tag/although-7380138" style="font-weight:bold;" target="_blank" title="Click to know more about ALTHOUGH">ALTHOUGH</a> the <a href="https://interviewquestions.tuteehub.com/tag/si-630826" style="font-weight:bold;" target="_blank" title="Click to know more about SI">SI</a> unit of mass is kilogram, the atomic mass is often expressed in the non-SI unit dalton where 1 dalton is <a href="https://interviewquestions.tuteehub.com/tag/defined-947013" style="font-weight:bold;" target="_blank" title="Click to know more about DEFINED">DEFINED</a> as ¹⁄₁₂ of the mass of a single carbon-12 atom, at rest or the mass of an atom of a particular <a href="https://interviewquestions.tuteehub.com/tag/chemical-914796" style="font-weight:bold;" target="_blank" title="Click to know more about CHEMICAL">CHEMICAL</a> substance.</p></body></html>
Discussion
52573.

............is the symbol for the concentration unit of molarity.​

Answer» <html><body><p>mol/L is the <a href="https://interviewquestions.tuteehub.com/tag/unit-1438166" style="font-weight:bold;" target="_blank" title="Click to know more about UNIT">UNIT</a> of <a href="https://interviewquestions.tuteehub.com/tag/molarity-1100268" style="font-weight:bold;" target="_blank" title="Click to know more about MOLARITY">MOLARITY</a></p></body></html>
Discussion
52574.

Vi chitro koi? Ar ai khane to porishrobon and kelason poddhotti hobe !!

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/well-734398" style="font-weight:bold;" target="_blank" title="Click to know more about WELL">WELL</a> <a href="https://interviewquestions.tuteehub.com/tag/na-572417" style="font-weight:bold;" target="_blank" title="Click to know more about NA">NA</a> hobena <a href="https://interviewquestions.tuteehub.com/tag/unfortunately-720114" style="font-weight:bold;" target="_blank" title="Click to know more about UNFORTUNATELY">UNFORTUNATELY</a></body></html>
Discussion
52575.

Write the properties of the following. i)Solids ii)Gasses

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/solids-1216975" style="font-weight:bold;" target="_blank" title="Click to know more about SOLIDS">SOLIDS</a>...HardGasses....<a href="https://interviewquestions.tuteehub.com/tag/gas-1003521" style="font-weight:bold;" target="_blank" title="Click to know more about GAS">GAS</a> <a href="https://interviewquestions.tuteehub.com/tag/form-996208" style="font-weight:bold;" target="_blank" title="Click to know more about FORM">FORM</a></body></html>
Discussion
52576.

Define morderen periodic law

Answer» <html><body><p>pinesExplanation:</p></body></html>
Discussion
52577.

Achchhe sawasth ke liye mul sharnte kya hai

Answer» <html><body><p>अच्छे स्वास्थ्य की मूल शर्तें निम्न है :- 1 ) अच्छे स्वास्थ्य के लिए अच्छा भोजन करें । <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>) आयु के अनुसार सामान्य वजन, ऊंचाई और शरीर का निर्माण और विकास के सामान्य स्थिति होना।3) पर्याप्त भूख लगना।4) स्वस्थ त्वचा ।5) सक्रिय और सतर्क ।6) नींद का सामान्य पैटर्न ।7) मित्र और मल निष्कासन का स्वास्थ्य पैटर्न ।8) समान्य हीमोग्लोबिन ( <a href="https://interviewquestions.tuteehub.com/tag/hb-479342" style="font-weight:bold;" target="_blank" title="Click to know more about HB">HB</a> ) और सिरम प्रोटीन का स्तर ।9) सीधे हाथ और पैरों के साथ सीधी मुद्रा में खड़े होना ।10) अपने दैनिक कार्य को सामान्य रूप से पूर्ण करना ।11) स्वास्थ्य दांतों और मसूड़ों का सामान्य रूप से कार्य करना ।please <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> my answer is <a href="https://interviewquestions.tuteehub.com/tag/branlist-2486436" style="font-weight:bold;" target="_blank" title="Click to know more about BRANLIST">BRANLIST</a>....please</p></body></html>
Discussion
52578.

Answer choice please

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/like-1073845" style="font-weight:bold;" target="_blank" title="Click to know more about LIKE">LIKE</a> my <a href="https://interviewquestions.tuteehub.com/tag/answerexplanation-2430882" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWEREXPLANATION">ANSWEREXPLANATION</a>:<a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> me <a href="https://interviewquestions.tuteehub.com/tag/dp-959208" style="font-weight:bold;" target="_blank" title="Click to know more about DP">DP</a> taehyungu follow I follow <a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a></body></html>
Discussion
52579.

Chmeistry for 6' calss​

Answer» <html><body><p>what is the <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a> ❓ <a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/tell-1240910" style="font-weight:bold;" target="_blank" title="Click to know more about TELL">TELL</a> me</p></body></html>
Discussion
52580.

Choose a character that is exclusive to mammals Oly, from the following a) internal fertilisationb) homeothermyc) four chambered heatd) muscular diaphragm​

Answer» <html><body><p>(d) <a href="https://interviewquestions.tuteehub.com/tag/muscular-2185372" style="font-weight:bold;" target="_blank" title="Click to know more about MUSCULAR">MUSCULAR</a> <a href="https://interviewquestions.tuteehub.com/tag/diaphragm-438991" style="font-weight:bold;" target="_blank" title="Click to know more about DIAPHRAGM">DIAPHRAGM</a> <a href="https://interviewquestions.tuteehub.com/tag/plz-2223922" style="font-weight:bold;" target="_blank" title="Click to know more about PLZ">PLZ</a> <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> me <a href="https://interviewquestions.tuteehub.com/tag/dear-431391" style="font-weight:bold;" target="_blank" title="Click to know more about DEAR">DEAR</a> ❓❓</p></body></html>
Discussion
52581.

2. A substance made up of two or more elements combined in a definite proportion by weight, is called(a) element(b) compound(c) mixture​

Answer» <html><body><p>(b) CompoundsExplanation:Compounds are those substances formed as a result of the combination between various <a href="https://interviewquestions.tuteehub.com/tag/elements-969381" style="font-weight:bold;" target="_blank" title="Click to know more about ELEMENTS">ELEMENTS</a>, always in definite proportions.There are <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> types of them based on the <a href="https://interviewquestions.tuteehub.com/tag/bonds-900666" style="font-weight:bold;" target="_blank" title="Click to know more about BONDS">BONDS</a> formed-- <a href="https://interviewquestions.tuteehub.com/tag/covalent-427060" style="font-weight:bold;" target="_blank" title="Click to know more about COVALENT">COVALENT</a> and ionic bonds</p></body></html>
Discussion
52582.

What are polar and non polar molecules ? write short answer type plz​

Answer» <html><body><p>Summary. <a href="https://interviewquestions.tuteehub.com/tag/non-580180" style="font-weight:bold;" target="_blank" title="Click to know more about NON">NON</a> polar molecules are symmetric with no unshared electrons. Polar molecules are asymmetric, either containing lone pairs of electrons on a central atom or having atoms with <a href="https://interviewquestions.tuteehub.com/tag/different-951434" style="font-weight:bold;" target="_blank" title="Click to know more about DIFFERENT">DIFFERENT</a> <a href="https://interviewquestions.tuteehub.com/tag/electronegativities-968844" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRONEGATIVITIES">ELECTRONEGATIVITIES</a> <a href="https://interviewquestions.tuteehub.com/tag/bonded-7374311" style="font-weight:bold;" target="_blank" title="Click to know more about BONDED">BONDED</a>.</p></body></html>
Discussion
52583.

No spamming irrelevant answers will be reported and deleted​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/option-25810" style="font-weight:bold;" target="_blank" title="Click to know more about OPTION">OPTION</a> 2Explanation:<a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> this <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a></body></html>
Discussion
52584.

57. What is the total number of sigma bonds and pi-bonds in the following molecules? © C.H.(0) CHO​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/reply-1185278" style="font-weight:bold;" target="_blank" title="Click to know more about REPLY">REPLY</a> <a href="https://interviewquestions.tuteehub.com/tag/using-7379753" style="font-weight:bold;" target="_blank" title="Click to know more about USING">USING</a> the <a href="https://interviewquestions.tuteehub.com/tag/meaning-1091620" style="font-weight:bold;" target="_blank" title="Click to know more about MEANING">MEANING</a> <a href="https://interviewquestions.tuteehub.com/tag/intended-7260643" style="font-weight:bold;" target="_blank" title="Click to know more about INTENDED">INTENDED</a></body></html>
Discussion
52585.

Ch3-ch(OH)-ch(NH2)-ch2ch3 IUPAC name

Answer» <html><body><p>e the answer for your question is 1-amino-2-methoxypropane.<a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me as <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a> answer and please do <a href="https://interviewquestions.tuteehub.com/tag/say-1195451" style="font-weight:bold;" target="_blank" title="Click to know more about SAY">SAY</a> <a href="https://interviewquestions.tuteehub.com/tag/thanks-665909" style="font-weight:bold;" target="_blank" title="Click to know more about THANKS">THANKS</a></p></body></html>
Discussion
52586.

One mole of HCl exactly neutralizes

Answer» <html><body><p>idkExplanation:<a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:<a href="https://interviewquestions.tuteehub.com/tag/idk-2726004" style="font-weight:bold;" target="_blank" title="Click to know more about IDK">IDK</a></p></body></html>
Discussion
52587.

A porikkay khun khun podotti bebohar kora hoyese?

Answer» <html><body><p>is a <a href="https://interviewquestions.tuteehub.com/tag/chemical-914796" style="font-weight:bold;" target="_blank" title="Click to know more about CHEMICAL">CHEMICAL</a> compound with the chemical <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> CH₄. It is a group-14 hydride and the simplest alkane, and is the main <a href="https://interviewquestions.tuteehub.com/tag/constituent-930772" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTITUENT">CONSTITUENT</a> of <a href="https://interviewquestions.tuteehub.com/tag/natural-575613" style="font-weight:bold;" target="_blank" title="Click to know more about NATURAL">NATURAL</a> gas.</p></body></html>
Discussion
52588.

Difference between ionation and dissocation

Answer» <html><body><p>Ionization Dissociation1) Formation of positively 1)Separation of ionsor negatively charged <a href="https://interviewquestions.tuteehub.com/tag/ions-1051295" style="font-weight:bold;" target="_blank" title="Click to know more about IONS">IONS</a>. which are <a href="https://interviewquestions.tuteehub.com/tag/already-1974237" style="font-weight:bold;" target="_blank" title="Click to know more about ALREADY">ALREADY</a> from <a href="https://interviewquestions.tuteehub.com/tag/molecules-563030" style="font-weight:bold;" target="_blank" title="Click to know more about MOLECULES">MOLECULES</a> which are. present in an <a href="https://interviewquestions.tuteehub.com/tag/ionic-1051191" style="font-weight:bold;" target="_blank" title="Click to know more about IONIC">IONIC</a> not initially in the ionic state. compound</p></body></html>
Discussion
52589.

What is action of following on chlorobenzene a. h2so4 b. ch3cl in anhydrous alcl3​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/c6h5cl-2013722" style="font-weight:bold;" target="_blank" title="Click to know more about C6H5CL">C6H5CL</a> + <a href="https://interviewquestions.tuteehub.com/tag/h2so4-479169" style="font-weight:bold;" target="_blank" title="Click to know more about H2SO4">H2SO4</a> = C6H5SO3HC6H5Cl +<a href="https://interviewquestions.tuteehub.com/tag/ch3cl-408250" style="font-weight:bold;" target="_blank" title="Click to know more about CH3CL">CH3CL</a> +anhy.AlCl3 = 4-Methylchlorobenzene</body></html>
Discussion
52590.

Can anyone explain the screening effect ??​

Answer» <html><body><p>The phenomenon which occurs when the nucleus <a href="https://interviewquestions.tuteehub.com/tag/reduces-621012" style="font-weight:bold;" target="_blank" title="Click to know more about REDUCES">REDUCES</a> its force of attraction on the valence electrons due to the <a href="https://interviewquestions.tuteehub.com/tag/presence-25557" style="font-weight:bold;" target="_blank" title="Click to know more about PRESENCE">PRESENCE</a> of electrons in the inner-shell. This is known as a <a href="https://interviewquestions.tuteehub.com/tag/screening-1196647" style="font-weight:bold;" target="_blank" title="Click to know more about SCREENING">SCREENING</a> <a href="https://interviewquestions.tuteehub.com/tag/effect-966056" style="font-weight:bold;" target="_blank" title="Click to know more about EFFECT">EFFECT</a>. ... As the attraction between the nucleus decreases, the repulsion increases between the inner electrons and <a href="https://interviewquestions.tuteehub.com/tag/outer-1142537" style="font-weight:bold;" target="_blank" title="Click to know more about OUTER">OUTER</a> electrons.</p></body></html>
Discussion
52591.

EAN of Na3[Cr(C2O4) 3]

Answer» <html><body><p>is a chemical <a href="https://interviewquestions.tuteehub.com/tag/compound-926863" style="font-weight:bold;" target="_blank" title="Click to know more about COMPOUND">COMPOUND</a> with the chemical <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> CH₄. It is a group-14 hydride and the simplest <a href="https://interviewquestions.tuteehub.com/tag/alkane-853353" style="font-weight:bold;" target="_blank" title="Click to know more about ALKANE">ALKANE</a>, and is the main constituent of <a href="https://interviewquestions.tuteehub.com/tag/natural-575613" style="font-weight:bold;" target="_blank" title="Click to know more about NATURAL">NATURAL</a> gas.</p></body></html>
Discussion
52592.

Write the symbol along with the charges of the following ions: Sulphate, Nitride, Carbonate, Ammonium urgent

Answer» <html><body><p>hlhlhofizluutsityorutoor6r66p66r96or66r66py6p7p66yyyydyoyyoyyyoyoyypyyyoytkkgtktktkttkdggdkgjjjfjfkkgdgktykkyykyooyiytiyyiyiiotitititIi6o6oitittititititiiysisisitittitttittktittit</p></body></html>
Discussion
52593.

What is the concentration of dissolved oxygen at 50°C under pressure of of 1 atm if the partial pressureof oxygen at 50°C is 0.14 atm (Henry's law constant foroxygen = 1.3 ×10-3 mol dm-³ atm-1)​

Answer» <html><body><p>is a chemical <a href="https://interviewquestions.tuteehub.com/tag/compound-926863" style="font-weight:bold;" target="_blank" title="Click to know more about COMPOUND">COMPOUND</a> with the chemical <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> CH₄. It is a group-14 hydride and the simplest alkane, and is the main <a href="https://interviewquestions.tuteehub.com/tag/constituent-930772" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTITUENT">CONSTITUENT</a> of natural <a href="https://interviewquestions.tuteehub.com/tag/gas-1003521" style="font-weight:bold;" target="_blank" title="Click to know more about GAS">GAS</a>.</p></body></html>
Discussion
52594.

What is the % by mass (m/m) of copper in an alloy when 10 g of Cu is mixed with 250 g of Zn?

Answer» <html><body><p>is a chemical compound with the chemical <a href="https://interviewquestions.tuteehub.com/tag/formula-464310" style="font-weight:bold;" target="_blank" title="Click to know more about FORMULA">FORMULA</a> CH₄. It is a group-14 hydride and the <a href="https://interviewquestions.tuteehub.com/tag/simplest-1208711" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLEST">SIMPLEST</a> <a href="https://interviewquestions.tuteehub.com/tag/alkane-853353" style="font-weight:bold;" target="_blank" title="Click to know more about ALKANE">ALKANE</a>, and is the main <a href="https://interviewquestions.tuteehub.com/tag/constituent-930772" style="font-weight:bold;" target="_blank" title="Click to know more about CONSTITUENT">CONSTITUENT</a> of natural <a href="https://interviewquestions.tuteehub.com/tag/gas-1003521" style="font-weight:bold;" target="_blank" title="Click to know more about GAS">GAS</a>.</p></body></html>
Discussion
52595.

SHOW COVALENT BONDING USING e dot structures in – CH3Cl, H2 S, F2, S8, CYCLOPENTANE

Answer» <html><body><p>er of soil which is just below the top-soil is called B-horizon. It is <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a> <a href="https://interviewquestions.tuteehub.com/tag/known-534098" style="font-weight:bold;" target="_blank" title="Click to know more about KNOWN">KNOWN</a> as sub-soil. The sub-soil is made up of slightly bigger rock particles than that of top-soil. ... The sub-soil has very little humus (decayed organic <a href="https://interviewquestions.tuteehub.com/tag/matter-22749" style="font-weight:bold;" target="_blank" title="Click to know more about MATTER">MATTER</a>).</p></body></html>
Discussion
52596.

Calculate the number of 21 gram of water molecules​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/ete-2620776" style="font-weight:bold;" target="_blank" title="Click to know more about ETE">ETE</a> <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a>........ .....</body></html>
Discussion
52597.

Explain the hybridization of following molecular ions ( SO 4^2- , PO4^3- ) write short answer type .​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/tion-1420808" style="font-weight:bold;" target="_blank" title="Click to know more about TION">TION</a>:(−1)×(−1)×(−1)×(−1)×(−1)</body></html>
Discussion
52598.

The reactions for the production of Na2SO4 from salt and sulphuric acid are as follows: NaCl + H2SO4 → NaHSO4+HCl (low temperature reaction) NaCl+ NaHSO4 → Na2SO4+HCl (high temperature reaction) The sulphuric acid solution contains 75 % H2SO4. The salt which is used is dry and pure. During heating, HCl and H2O vapours are formed and removed from the system. The final product has the following analysis weight composition: Compound Composition Molecular Weight Na2SO4 91.48% 142.06 H2O 1.35% 18.02 NaHSO4 4.79%. 120.07 HCl 0.40 % 36.46 NaCl 1.98 % 58.45 H2SO4 0.00% 98.08 Using 1000 kg of the final product (P) as a basis: 1.1. Calculate the extent of reaction 1 and reaction 2? (7) 1.2. Using the extent of reactions in 1.1, calculate the mass of sulphuric solution (F1) and sodium chloride (F2) in the feed? (9) 1.3. By analysing the final product stream (P) which reactant is limiting between H2SO4 and NaCl? Why? (2) 1.4. What is the mass of HCl and NaCl vapours thar were formed and removed from the system in stream C? (6)​

Answer» <html><body><p>omgnacl <a href="https://interviewquestions.tuteehub.com/tag/plus-591752" style="font-weight:bold;" target="_blank" title="Click to know more about PLUS">PLUS</a> 2bcl oisbnsvfkdhzh</p></body></html>
Discussion
52599.

What is CH3COCH3. what we say it in chemistry?​

Answer» <html><body><p>e answer for the question asked by you is :-IUPAC name of <a href="https://interviewquestions.tuteehub.com/tag/ch3coch3-408243" style="font-weight:bold;" target="_blank" title="Click to know more about CH3COCH3">CH3COCH3</a> is acetone also <a href="https://interviewquestions.tuteehub.com/tag/known-534098" style="font-weight:bold;" target="_blank" title="Click to know more about KNOWN">KNOWN</a> as propanone or dimethyl ketone . it is a colourless flammable <a href="https://interviewquestions.tuteehub.com/tag/liquid-1075124" style="font-weight:bold;" target="_blank" title="Click to know more about LIQUID">LIQUID</a> . it is the main <a href="https://interviewquestions.tuteehub.com/tag/ingredient-1044207" style="font-weight:bold;" target="_blank" title="Click to know more about INGREDIENT">INGREDIENT</a> in polish <a href="https://interviewquestions.tuteehub.com/tag/remover-1184778" style="font-weight:bold;" target="_blank" title="Click to know more about REMOVER">REMOVER</a> and it is also use to make fibers , drugs , plastics and other chemicalPlease mark me as the brainliest and please do say thanks</p></body></html>
Discussion
52600.

Find out the ions involved in the formation of the following compounds along with their charges and write the formulae of the compounds: [2] a. Zinc carbonate b. Silver nitrate c. Copper (II) chloride d. Potassium bro 24 gm of magnesium burns with 16 gm of oxygen to form 40 gm of magnesium oxide. How much magnesium oxide would be formed when 96 gm of magnesium reacts with 100 gm of oxygen? Explain.

Answer» <html><body><p>a. <a href="https://interviewquestions.tuteehub.com/tag/zn-751409" style="font-weight:bold;" target="_blank" title="Click to know more about ZN">ZN</a>+ and CO3-b. <a href="https://interviewquestions.tuteehub.com/tag/ag-362275" style="font-weight:bold;" target="_blank" title="Click to know more about AG">AG</a>+ and NO2-c. <a href="https://interviewquestions.tuteehub.com/tag/cu2-428224" style="font-weight:bold;" target="_blank" title="Click to know more about CU2">CU2</a>+ and Cl-d. <a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a>+ and Br-Mark me the <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a>.</p></body></html>
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