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When an ideal gas is compressed adiabati...

When an ideal gas is compressed adiabatically , its temperature rises the molecules on the average have more energy than before. The kinetic energy increases,

A

because of collisions with moving parts of the wall only

B

because of collisions with the entire wall

C

because the molecules gets accelerated in their motion inside the volume

D

because the redistribution of energy amongest the molecules

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To solve the question, we will analyze the process of adiabatic compression of an ideal gas and understand why the temperature rises and the kinetic energy of the molecules increases. ### Step-by-Step Solution: 1. **Understanding Adiabatic Compression**: - In an adiabatic process, there is no heat exchange with the surroundings. This means that all the work done on the gas results in an increase in its internal energy. 2. **Temperature and Internal Energy Relation**: ...
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NCERT EXEMPLAR ENGLISH-KINETIC THEORY-Multiple Choice Questions (MCQs)
  1. In a diatiomic molecule, the rotational energy at a given temperature

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  2. Which of the following diagrams (figure) depicts ideal gas behaviour?

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  3. When an ideal gas is compressed adiabatically , its temperature rises ...

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  4. Caculate the number of atoms in 39.4 g gold. Molar mass of gold is 197...

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  5. The volume of a given mass of a gas at 27^(@)C, 1 atm is 100cc. What w...

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  6. The molecules of a given mass of a gas have root mean square speeds of...

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  7. Two molecules of a gas have speeds of 9xx10^(6) ms^(-1) and 1xx10^(6) ...

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  8. A gas mixture consists of 2.0 moles of oxygen and 4.0 moles of neon a...

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  9. Calculate the ratio of the mean free paths of the molecules of two gas...

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  10. The container shown in figure has two chambers separated by a partitio...

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  11. A gas mixture consists of molecules of A,B and C with masses m(A) g...

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  12. We have 0.5 g of hydrogen gas in a cubic chamber of size 3 cm kept at ...

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  13. When air is pumped into a cycle tyre the volume and pressure of the a...

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  14. A balloon has 5.0 mole of helium at 7^(@)C. Calculate (a) the numbe...

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  15. Calculate the number of degrees of freedom of molecules of hydrogen in...

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  16. An insulated container containing monoatomic gas of molar mass m is m...

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  17. Explain why (a) there is no atmosphere on moon (b) there is fall i...

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  18. Consider an ideal gas with following distribution of spedds. (a) C...

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  19. Ten small planes are flying at a speed of 150 km//h in total darkness ...

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  20. A box of 1.00 m^(3) is filled with nitrogen at 1.50 atm at 300 k. The ...

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