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4951.

Write a conversation between you and your father about you would like to visit your village​

Answer»

you : dad i WANT to GO to a trip with my friends to goa . dad : we have already VISITED this place DEAR . you : but this is the last year of my school . dad : will the place change if u go for the second time ? you : as I will be going with my friends there will be lot of fun and I want make some memorable moments in the last few days of my school . dad : when u go with us u leave your things here n there . How will u manage when u go alone . you :this is the way how i will know how to live and manage my own things even if i make MISTAKES . dad : ok . go ahead

4952.

........ are sour to teste fill in the blanks​

Answer»

Sourness or tartness is one of the five MAJOR taste sensations: sour, salty, sweet, bitter, and UMAMI (the most recently determined). Unlike the sensations of SWEETNESS and bitterness, which can be DEVELOPED by a VARIETY of molecular structures, sourness is evoked only by the hydronium ion of acidic compounds. Explanation:mark as brainliest please

4953.

Newman projection formula of 3-methylbut-1-ene​

Answer» STRUCTURE:  (Z)-1,2-Difluoro-3-methylbut-1-ene_small.png (Z)-1,2-Difluoro-3-methylbut-1-ene_3D_Structure.png Find SIMILAR Structures MOLECULAR Formula: C5H8F2 Molecular WEIGHT:  106.11 g/molExplanation:
4954.

'चिट्ठी' शब्द का बहुवचन रूप है- A)चिट्ठा,B)चिट्ठियाc)चिट्ठियाँD)चिट्ठीयाँpls answer it fastly . only option ​

Answer»

D is the ANSWER HOPE GET CORRECT

4955.

different between physical and chemical change with reference to the change in composition of the substance and change in energy ​

Answer» 1)Physical changes only change the APPEARANCE of a substance, not its chemical composition. Chemical changes cause a substance to change into an ENTIRELY substance with a new chemical formula.2)physical changes do not INVOLVE the production of energy. Chemical changes usually involve the production of energy
4956.

Which is the most common catalyst used up in laboratory? POTASSIUM CHLORIDEPOTASSIUM CHLORATEMANGANESE DIOXIDESODIUM CHLORIDE​

Answer»

hen POTASSIUM chlorate (KClO3) is heated in the presence of manganese DIOXIDE catalyst, it decomposes to FORM potassium CHLORIDE and oxygen gas. The BALANCED chemical equation is2KClO 3 →Δ 2KCl+3O 2

4957.

What is the difference between semi synthetic fibre and regenerated fibre? Dont spam..Or else reportedPls gv correct answer..​

Answer»

IC FIBRES AND FABRICSSynthetic fibres are chemically produced, and they consist of continuous filament fibres (like silk). Completely synthetic fibres such as nylon (polyamide) or polyester are made by joining monomers into polymers through a process called polymerisation. A synthetic fabric, when magnified, looks like plastic spun together. Synthetic fabrics have many different qualities, some of which are not achievable with natural fibres. For example, synthetic MATERIAL can be made to be waterproof for outer protection or ELASTIC for SWIMWEAR and underpants. Chemicals can be added to make it softer, wrinkle-free, stain-RESISTANT or even flame resistant. differenceregenerated fibreRayon is known as regenerated fibre because it is MANUFACTURED from natural resources like cellulose present in wood pulp and short fibres.

4958.

What is hydrogen +2 molecules of oxygen​

Answer»

its WATER !H20

4959.

Bas karo Di ab rulaoge kya​

Answer»

naa ji hum TOH HASA te h aur aap mujhe du mat bolo 13 YRS ki hu MAI and U

4960.

बेरिलियम की आयोनाईजेसन लिथियम से ज्यादा होता है क्यों chemistry qustion 1st yaar bsc गिव मी आंसर प्लीज ​

Answer» TION:because of its ARRANGEMENTS in REACTIVITY SERIES
4961.

28. A flame is produced when gases combine witha) 02b) CO2c) N2d) 03​

Answer» N2 is the ANSWER THUS is CORRECT
4962.

What is Balmer series of H atom ?​

Answer»

Balmer series is the name given to a series of spectral emission lines of hydrogen atom that Result from ELECTRON transition from higher level down ENERGY level with principal quantum NUMBER 2

4963.

27. Adding salt....... the melting point of ice a Decreasesb) increasesc) First decreases then increasesd) None of these​

Answer»

Explanation:→Adding SALT decreases the MELTING POINT of ICE. ☞So OPTION a) Decreases is the required answer.HOPE IT HELPS.

4964.

नियॉन की आयोनाईजेसन फ्लोरिंग से ज्यादा होता है क्यों​

Answer» NEON IONIZATION ENERGY is more than FLUORINE
4965.

Please help me to complete this following equation.​

Answer»

vgvbtrgExplanation:HMG

4966.

Please Answer these Question Correctly...All these Questions are Important..​

Answer» KNOW all this QUESTION but I know FIRST TWO QUESTIONS.
4967.

according to this electron pairing in orbital starts only when all available empty orbitals of the same energy or singly occupied​

Answer»

n START pairing once they are SINGLY OCCUPIED in all orbitals

4968.

What happens when iron blade is dropped in a beaker containing copper sulphate solution. State any two observations

Answer»

Explanation:Hey MATE here is your answer:____________________________________Question:→What happens when iron blade is dropped in a beaker containing copper sulphate solution. State any two observations.____________________________________Answer:→When an iron nail is dipped in copper sulphate solution, a BROWN coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from BLUE to light GREEN. This reaction shows that iron is more reactive than copper as it displaces copper from its solution and iron passes into solution as IONS and ferrous sulphate solution is formed.→ → ._____________________________________Hope it helps you.

4969.

Among 3s,3p,3d,4s, which has more energy​

Answer» 3D has more ENERGY .......... .
4970.

1) Calculate (i) Number of molecules present in 2.24 dm3 of Carbon dioxide at N.T.P.(ii) Mass of an atom of oxygen(iii)Number of oxygen atoms in 2 mol of ozone(iv) Volume occupied by 4.4 g of SO2 at N.T.P​

Answer»

use the bathroom with me and I have been in my life and I don't know how I am going to the store for me I have no clue what I said that I was going to get a chance of a kind heart attack in France is under attack by terrorists in the WEATHER is good for me and I was going on there and BACK in the morning I u so bad that I'm going and get some sleep now I you too and you are a very HAPPY to hear about the global warming is the best thing that you are a lot of FUN and I have been in my life and my mom said she was a great time at the end and you are so beautiful I it so I can do it again for everything I have no clue how much you you and your mom is gonna be able to make it up and down to the store for me to do that for a

4971.

Write full form of PET. Justify why rayon is known as artificial silk?Pls give correct ans..No spam..Or else reported..Pls answer​

Answer» RM of PET :- POLY ETHYLENE TEREPHTHALATE.
4972.

Please Answer these questions Correctly​

Answer»

The page is very blurry. Please TAKE a CLEAR IMAGE

4973.

Say me what's this diagram​

Answer»

i will give U answer ACCORDING to ur STANDARD will u pls TELL ur standard in which u studyExplanation:

4974.

Diye Gaye n by 20 n a o h ke viruddh diye Gaye HCL gole ki samanyata gyat Karen

Answer»

gaye m by 20 NAOH ghol ki MADAD se hcl ghol ki molarta anumapan vidhi EXPLANATION:PLZ follow me

4975.

Armies what to do if your fav. person/best friend didn't reply you ToTToT#User is sad coz of dolphin........ I will just cry bts army 2019​

Answer»

ARMY what HAPPEN...❤Well I will also not TALK but also say them ILY❤❤❤ #ARMY#BOARAHEKEEP SMILING ARMY

4976.

Which fabric will you prefer to wear during winter and why?​

Answer»

tion:Wool is a special FABRIC because it creates a natural INSULATION due to the air pockets that are present throughout. On top of that, it's also water-resistant, so it's a great option for snowy and rainy weather. Wool is lightweight, yet strong, which MAKES it FAIRLY durable and long-lasting...HOPE it helps you ‼️

4977.

What do you observe when you heat solid ammonium chloride gently?​

Answer»

m chloride DECOMPOSES readily when heated, but condenses in the cooler AREA at the top of the test TUBE. This is a reversible reaction, where the ammonium chloride decomposes into the gases AMMONIA (NH3) and hydrogen chloride

4978.

Please answer this Question with your brain Correctly.

Answer»

so many questions Explanation: please ASK 1 QUESTION at a timeThank you

4979.

How to calculate molecular formulas? ​

Answer»

the MOLAR mass of the compound by the EMPIRICAL FORMULA mass. The result should be a whole number or very close to a whole number. Multiply all the subscripts in the empirical formula by the whole number found in step 2. The result is the molecular formula.

4980.

the element X when burnt in the presence of oxygen produces a dazzling light as shown in the picture the product Y when dissolved in water forms Z which turns red litmus paper into blue. ​

Answer»

tion:SINCE the oxide turns red litmus blue, therefore X is a METAL because it is an alkaline oxide.Most of the metals form respective metal oxides when react with oxygen.Metal + Oxygen → metal oxideExamples: (1) Reaction of POTASSIUM with oxygen:- Potassium metal FORMS potassium oxide when reacts with oxygen.4K+O 2 →2K 2 O(2) Reaction of sodium with oxygen:- Sodium metal forms sodium oxide when reacts with oxygen.4Na+O 2 →2Na 2 OHOPE IT IS HELPFUL

4981.

PLEASE Find the value of Z in this formula...

Answer»

we CANT FIND the VALUE its ZINC

4982.

How to get 90 percentage in 10 board exam during the time of corona ​

Answer» U should STUDY HARD that's it...
4983.

Columns in periodic table are called?​

Answer»

e!! In chemistry, a group (also known as a family) is a column of ELEMENTS in the periodic table of the chemical elements. There are 18 numbered groups in the periodic table; the f-block columns (between groups 3 and 4) are not numbered. ... Groups MAY also be identified using their topmost element, or have a SPECIFIC name.The structure of the table shows periodic trends. The seven ROWS of the table, called periods, generally have metals on the left and nonmetals on the right. The columns, called groups, contain elements with similar chemical behaviours.Answer ; Columns = Groups HOPE this helps you!!

4984.

Lightning and Thunder physical or chemical change?​

Answer»

chemical Explanation:because if they cause fire it cannot be reversed BCOZ the PLACE will STILL be burnthope it helpedpls MARK as brainliest and good day to you

4985.

बुढ़िया के बेटे का मृत्यु का सामना कैसे हुआ​

Answer»

उसकी मृत्यु साँप के काटने से हुई थी। साँप के काटने का इलाज करवाने के लिए उसकी माँ ओझा को बुला लाई थी जिसने झाड़-फेंक और नाग-पूजा के नाम पर तथा दान-दक्षिणा के रूप में अमाज और आटा तक चला गया। ... इस प्रकार बुढ़िया के बेटे की मृत्यु से उसे जान और माल दोनों की हानि उठानी पड़ी।

4986.

A change in which heat is envolved is called?​

Answer»

tion:Such a reaction is said to be ENDOTHERMIC if the energy is in the form of heat. The opposite of endothermic is exothermic; in an exothermic reaction, energy as heat is EVOLVED. The more general terms exoergic (energy evolved) and endoergic (energy REQUIRED) are USED when forms of energy other than heat are involved.

4987.

Difference between metal and non-metal.

Answer»

Mark as barinliest ANSWEREXPLANATION:Metals shows the property of malleability while non-metals are non-malleable. Metals are generally those substances that have a shiny surface and THUS are LUSTROUS. Whereas non-metals have non-shiny appearance and thus falls under the CATEGORY of non-lustrous substances.

4988.

Question 8.NAme the acid present in bees sting. How can the effect of a bee sting be relieved?​

Answer»

FORMIC ACID.....EXPLANATION:FORMIC ACID IS THE ANSWER. ......TRY GOOGLE TOO FOR SATISFACTION...

4989.

What is the fornula for hydrochloric acid please help my exam is going to start​

Answer»

HCl36.47g/molExplanation:it is your ANSWER PLEASE FOLLOW me please follow me

4990.

5. An example of both physical and chemical change is(a) burning of candle (b) melting of ice(c) cooking of food (d) glowing of bulb​

Answer» ING of CANDLE...............
4991.

What is the meaning of the statement the relative atomic mass of clacium is 40​

Answer»

tion:its meaning is how many time the autumn of calcium is HIGHER TTHAN 1/12 times of ATOM of carbon 1/12 maybe it's helpful for you ☺️

4992.

Chemistry- STUCTURE OF ATOM- ATOMIC MODEL THOMSONS MODEL OF ATOM RUTHERFORD'S MODEL OF AN ATOM

Answer»

a) PROTONS and NEUTRONS b) Ernest Rutherford'sc)j.j. Thomsond) number of protons and neutronse)j.j. THOMSON

4993.

The type of hybridization and bond angle in NiCN4^-2​

Answer»

What Is The Hybridisation For Ni CN 4 2?[Ni(CN)4]2- is a square planar geometry formed by dsp2 hybridisation and not tetrahedral by SP3. [Ni(CN)4]2- is diamagnetic, so Ni2+ ION has 3d8 OUTER configuration with two unpaired electrons. Explanation:if u like the answer then mark me as the brainliest answer

4994.

5. An example of both physical and chemical is(a) burning of candle (b) melting ofh(c) cooking of food (d) glowing of bulb​

Answer»

Burning of CANDLE,melting of waxExplanation:Physical-Melting of WAX as it can REGAIN its same structure again.Chemical-burning realeses Carbon dioxide.Pls MARK me BRAINLIEST if you like this answer.

4995.

Energy is either absorbed or evolved when a ___ is formed​

Answer» NEW SUBSTANCE......
4996.

If an atom has atomic number 20 and mass number 40 , the number of valence electron it possesses is​

Answer»

2Explanation:No of ELECTRONS =20So no of VALENCE electrons is 2

4997.

29 if an atom has atomic number 20 and mass number 40. the number of valence electron itpossesses is(1 Point)​

Answer»

tion:ATOMIC no is 20No of ELECTRONS =20K L M N2 8 8 2Therefore VALENCE shell has 2 electrons

4998.

The Aravalli ranges are an example of ________​

Answer» RESIDUAL MOUNTAINS.....
4999.

The molecular massbof CuSo4.5H2O . At mass of Cu=63.5,S=32,O=16 and H=1​

Answer» H20 ( Blue Vitrus ) :Atomic weight of Cu = 63.5 Atomic weight of S = 32Atomic weight of O = 16Atomic weight of H = 1Molecular weight of CuSO4.5H2O = 63.5 + 32 + 4(16) + 10(1) + 5(16)= 63.5 + 32 + 64 + 10 + 80= 249.5 amu.
5000.

1. Fill in the Blanks: a) The position of molecules in a solid is__b) Non-metals are____ sonoruse) intermolecular forces of attractions are least in___d) Farmula of magnesium oxide is____plzz plzz plzz tell...​

Answer» NITE 2. Not 3. GASES4. MNO4