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When heat is added to a system at consta...

When heat is added to a system at constant temperature, which of the following is possible.

A

Internal energy of system increases

B

Work is done by the system

C

Neither internal energy increases nor work done by the system

D

Internal energy increaes and work is done by the system

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The correct Answer is:
B
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
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  2. On compressing a gas suddenly, its temperature

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  3. When heat is added to a system at constant temperature, which of the f...

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  4. The first law of thermodynamics is based on the law of conservation of

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  5. A given mass of a gas expands from the state A to the state B by three...

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  6. A given system undergoes a change in which the work done by the system...

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  7. A closed vessel contains some gas at a given temperature and pressure....

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  8. Unit mass of liquid of volume V(1) completely turns into a gas of volu...

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  9. Find the ratio of (DeltaQ)/(DeltaU) and (DeltaQ)/(DeltaW) in an isobar...

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  10. Find the ratio of (DeltaQ)/(DeltaU) and (DeltaQ)/(DeltaW) in an isobar...

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  11. A gas is contained in a metallic cylinder fitted with a piston.The pis...

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  12. The gases have two principal specific heats but solids and liquied hav...

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  13. What is specific heat of gas in isothermal changes?

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  14. At a given temperature, the specific heat of a gas at constant pressur...

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  15. The ratio [C(p)//C(v)] of the specific heats at a constant pressure an...

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  16. Which of the following formula is wrong?

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  17. Two identical samples of gases are allowed to expand to the same final...

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  18. Which of the following is true in the case of a reversible process?

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  19. The ratio of the relative rise in pressure for adiabatic compression t...

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  20. Ratio of isothermal elasticity of gas to the adiabatic elasticity is

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