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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 69501. |
What are the dimensions of velocity ? |
| Answer» The meaning of velocity of an object can be defined as the rate of change of the object’s position with respect to a frame of reference and time. It might sound complicated but velocity is basically speeding in a specific direction. It is a vector quantity, which means we need both magnitude (speed) and direction to define velocity. The SI unit of it is meter per second (ms-1) if there is a change in magnitude or the direction in the velocity of a body the body is said to be accelerating. | |
| 69502. |
What is function of medulla |
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Answer» Shivani give ur number Give your number I chat with u Hii shivani Functions:- It controls voluntary actions. EXAMPLE:- blood pressure, salivation,etc. |
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| 69503. |
Plaster of paris should be stored moisture proof container? explain why |
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Answer» Plaster of paris is calcium sulphate and addition of water of crystallization to it leads to formation of gypsum which becomes hard material. It should be stored in water proof container. Hi Google ka lo RAKESH VISHWAKARMA |
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| 69504. |
Hlo koi online mai kya |
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Answer» A balanced chemical equation occurs when the number of the different atoms of elements in the reactants side is equal to that of the products side. Balancing chemical equations is a process of trial and error. Chemistry mai balancing batavo Haa bolo bhai Haanji..hm h |
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| 69505. |
Is respiration a exothermic reaction? Describe with eqn. Of respiration |
| Answer» Exothermic reactions release heat or energy. ... This glucose combines with oxygen in the cells of our body and provides energy. This reaction is known as respiration. hence,respiration is considered as an exothermic reaction. | |
| 69506. |
What do you understand by the physical state of element or compound? |
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Answer» Ha ab sahi hai Sahi h kya A compound is a substance formed when two or more elements are chemically joined. Water, salt, and sugar are examples of compounds. When the elements are joined, the atoms lose their individual properties and have different properties from the elements they are composed of. Shayd wrong hai Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others. |
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| 69507. |
Can be combustion reaction be redox reaction |
| Answer» Combustion reactions always involve oxygen and an organic fuel. In the following image, we see methane combusting to release energy. Combustion reaction of methaneThis is an example of a combustion reaction, a redox process | |
| 69508. |
What is drawback of chemical reaction |
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Answer» Same to pranali. Hii pranali It does not give any information regarding the speed of the reaction. It does not give the concentration of the substances. In some cases, terms like diluted and concentrated may be added. It does not give the conditions of temperature, pressure, catalyst, etc. |
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| 69509. |
What are the different types of reaction |
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Answer» Chemical reactions can be classified in following types:\tCombination Reaction\tDecomposition Reaction\tDisplacement Reaction\tDouble Displacement Reaction\tOxidation and Reduction Reaction Combination reaction,Decomposition reaction,Displacement reaction,Double displacement reaction Chemical & physical reaction |
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| 69510. |
I very miss my school .Who will remember her last day. TOTALLY MUSTI |
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Answer» Or mai aapko my lovely sister bol saktu hu..........? Ji bilkul why not Hiii priyanshu kya mai aapko bro bol sakti hu.........? Me too....... ? Yes bro ...me too |
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| 69511. |
Where is the LIGO India project going to start in India? |
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Answer» In your gaand by dogs In Surat |
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| 69512. |
My what app number is that 9508600819 |
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Answer» Tomorrow Ha baad me , raat ko krungi Massage karo n Thank you so much my sister Ok |
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| 69513. |
What are the important points of the axles in the generator |
| Answer» | |
| 69514. |
Sis Neha i want to chat u in whatappp |
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Answer» Nhii sister Something i ask to u then u block me on whatapp Abhi pucho na Something i aks u then u block u Why??? bro? |
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| 69515. |
Which gas is evolved when sodium hydrogen carbonate is added to acetic acid? |
| Answer» Hydrogen gas is evolved | |
| 69516. |
Meant by properties |
| Answer» Hii divyanshi give number | |
| 69517. |
Write the oxidising and reducing substance in following reaction H2S +l2 gives out Hl+S |
| Answer» | |
| 69518. |
How do we make reaction equation informative? |
| Answer» \tIn a chemical reaction, the reactants are written on the left hand side and the products on the right hand side of the equation.\tAn arrow (→) pointing towards the products is inserted between the reactants and the products. It also represents the direction of the reaction.\tA single arrow (→) indicates the direction in which the reaction proceeds.\tA double arrow (⥮) indicates a reversible reaction, i.e. the products recombine to form the reactants.\tA plus sign (+) is inserted between two or more reactants or products formed.\tIf reactions are carried out under specific conditions of temperature, pressure, catalyst etc., then these conditions are mentioned on the arrow.The chemical equation can be made more informative by mentioning the physical states of the reactants and products.\tIf gas is liberated as a product then it is represented by an arrow pointing upwards (↑).\tIf the product formed is in the form of a precipitate, it is represented by an arrow pointing downwards (↓). | |
| 69519. |
Periphery of chemical synapse. |
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Answer» Bhai ye konsi language hai Ixuxgdyudydshidee |
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| 69520. |
Write a chemical reaction in which energy supplied to product in the form of electricity. |
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Answer» Hsystctcxiff Electricity:\xa0Electrolytic decomposition is decomposition carried by using electricity. |
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| 69521. |
Give any two way in which non-biodegradable substance would affect the environment. |
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Answer» ##1They cause in THE FOOD CHAIN AND END UP IN HUMANS.........2 AIR POLLUTION, WATER POLLUTION, SOIL POLLUTION AND ALSO NOISE POLLUTION. \xa0(i) They cause air, water and soil pollution.(ii) They\xa0may\xa0cause bio-magnification in the food chain and end up in humans. (i) They cause air, water and soil pollution. (ii) They may cause bio-magnification in the food chain and end up in humans. Non-biodegradable substances would affect the environment in following two ways: 1. By increasing the burden on the environment because they would accumulate. 2. By producing harmful polluting gases, if they are burnt. |
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| 69522. |
How does digestion of protein takes place in human body |
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Answer» Digestion of protein is digested by the pepsin and renin . Pepsin for the adult and Renin for the children . Protein digestion occurs in the stomach and duodenum in which 3 main enzymes, pepsin secreted by the stomach and trypsin and chymotrypsin secreted by the pancreas, break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids. Protein digestion occurs in the stomach and duodenum in which 3 main enzymes, pepsin secreted by the stomach and trypsin and chymotrypsin secreted by the pancreas, break down food proteins into polypeptides that are then broken down by various exopeptidases and dipeptidases into amino acids which later helps in body growth and development Pepsin enzyme digest protein into peptones |
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| 69523. |
Sana aap online ho kya ♥️♥️?????? |
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Answer» Nhi bas baat karni hai ? Aapko mujhse kuch kaam h kya...?? Hii...hey kisko bol rhe ho apna user name...♥️♥️ hme bhi bta do.. Nhi |
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| 69524. |
Ishmai 2021 mai Kon Kon exam Dana wala hai |
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Answer» Me I |
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| 69525. |
Ismai 2021 ma Kon Kon exam da raha hai |
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Answer» Thanks kiss liya Me.... |
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| 69526. |
Koi doubtnut par hai kya? |
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Answer» Yes I\'m Ok Par mai nahi hu ?? Ha jii bilkul. |
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| 69527. |
Anyone chat with me give ur number |
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Answer» I am ❤️❤️❤️❤️❤️ tum apna number do please chat me Heeeeeee You can give me your number ???? Hlw Hiii |
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| 69528. |
What is *** ? What is gender? |
| Answer» *** biological processes. Gender social processes. | |
| 69529. |
What is reactivity series?? |
| Answer» A vertical scale of measuring the reactivity of metals from most to least reactive | |
| 69530. |
In board of how many marks practical will come class 10 |
| Answer» 10 | |
| 69531. |
write an example of a chance of where a gas is evolved |
| Answer» Mg+o2 = Mgo | |
| 69532. |
Koi Instagram chlatA hai |
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Answer» Yes me ! Sorry bhai nahi chalate Chlata hai bahi Ji nhi Ji bikku |
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| 69533. |
How to balance a equation na2co3+ 2hcl------>2nacl+h2o +co2 |
| Answer» use heat and trial method to balance the equation | |
| 69534. |
Hii What\'s going on |
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Answer» Free fair bahi Nothing Fogg master Pubg chal raha hai Nothing |
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| 69535. |
Abhisharma98623 is my Instagram id vhi baat krnge frnds |
| Answer» | |
| 69536. |
Explain two ways by which food industries prevent rancidity |
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Answer» ???????????????????????????????????????????????????????????????????????☻???????????????????\u200d♂️????????????????????? Food industries store the products under refrigeration or make the food stored in an airtight container.Rancidity occurs because of the presence of Oxygen in the air.So, if the food is some type of packed food, they remove air and fill the package with hydrogen which does not spoil the food. Kept things in air tight container or in nitrogen gas |
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| 69537. |
School kab kulagi. |
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Answer» Think so August September Yes, I think from 15 th of August May be after August ?? |
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| 69538. |
How can you help in reducing the problem of waste disposal Give any two methods |
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Answer» Thanks ??? We can reduce the problem of waste disposal by these methods-\tBy minimizing the use of disposable items and promoting the use of recycled articles. \tSeparating biodegradable and non-biodegradable waste before dumping them. \tRecycling the non-biodegradable waste material. (1) Recycling the non-biodegradable waste materials.(2)Separating biodegradable and non-biodegradable waste before dumping them. |
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| 69539. |
What in double displacement reaction |
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Answer» Double Displacement Reaction:Reactions in which ions are exchanged between two reactants forming new compounds are called double displacement reactions.AB + CD → AC + BDExample:\xa0When solution of barium chloride reacts with the solution of sodium sulphate, white precipitate of barium sulphate is formed along with sodium chloride.BaCl2\xa0+ Na2SO4\xa0→ BaSO4\xa0+ 2NaCl Both reactants exchanged or displaced to form products. |
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| 69540. |
What is the colour of zinc nitrate |
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Answer» Colourless. Zinc nitrate\xa0is a colorless crystalline solid. |
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| 69541. |
What are visible and invisible movements in living organisms |
| Answer» Visible movements are the type of movements that can easily be perceived by the naked eyes. These movements include activities such as walking or running, one can easily see that movement.Invisible movements, on the other hand, are the types of movements that are not perceivable by the naked eye. The movements are so minute that without the aid of special instruments, they cannot be seen. The examples include; movements caused by pulsating blood in the body and the vibration of atoms in a solid\xa0matter. | |
| 69542. |
Disease of hypermetropia |
| Answer» This is the desease caused because of our eye cannot see longer or you can say in hypermetropia our eyes see less then normal | |
| 69543. |
Metal and Non Metal Q/A |
| Answer» | |
| 69544. |
Which phone is best phone in the world |
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Answer» App ke liye Nokia ka sab se best he???? Jio phone me my CBSE app download ho Sakta hai ye nahi It is your choice ??? Give you what app number If you are rich then iPhone If you are medium then OnePlusIf you are to poor then jio 1500 Will be better for you |
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| 69545. |
Identify the following strong,moderate ,weak acids and basea.4.5b.7c.5.7d.12.6e.10.4 |
| Answer» An\xa0acid\xa0gets its characteristics from the hydrogen atoms of its molecules. Strong\xa0acids\xa0have weakly bound hydrogen atoms, and the molecules easily separate from them in solution. How many of these hydrogen atoms dissociate and form hydrogen ions determines the\xa0strength of an acid.\xa0Weak acids\xa0exist mostly as molecules with only a few ions in solution, therefore the bonds holding H and A together must be\xa0strong.\xa0Weak acids\xa0do not readily break apart as ions but remain bonded together as molecules. | |
| 69546. |
Which is perfect phone in the world? |
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Answer» Samsung s20 ultra Iphone 11pro Or Kai hsi May be Samsung galaxy note 10 |
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| 69547. |
Choose the real hero (a) Salman khan (b) Indian army |
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Answer» Salman is for theatres ,indian army is nation,s pride Indian Army Indian army ???? INDIAN ARMY Indian army? |
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| 69548. |
Balence the chemical equation C6H12O6 (aq)+O2 (aq)---------- CO2 (aq)+ H2O as soon as possible. |
| Answer» C6H12O6 (aq)+6O2(aq)----------- 6CO2(aq) + 6H2O | |
| 69549. |
Notes chapter 5 |
| Answer» Rajput likhna jruri tha . | |
| 69550. |
Calculate the no of electron constituting 1 Columb charge |
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Answer» We know that 1electron contain s -1.6×10^19 coulomb. e=1.6 ×10^19 C. So let charge=q. Let no.of electrons=n. Charge of 1 electron=e. We known that q=ne. n=q/e. -1st equation. Substituting values in eq.1st we get. 1/(-1.6 ×10^19) = 6.25 × 10^18 electrons Q=ne therefore n=q/e and n=1 C/1.6×10^-19 So, n=6.25 ×10^18 |
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