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A given system undergoes a change in whi...

A given system undergoes a change in which the work done by the system equals to the decrease in its internal energy. The system must have undergone an

A

isothermal change

B

adiabatic change

C

isobaric change

D

isochoric change

Text Solution

Verified by Experts

The correct Answer is:
B
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
  1. The first law of thermodynamics is based on the law of conservation of

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

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

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

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

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

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

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

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

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

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

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

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  13. Which of the following formula is wrong?

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

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

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

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

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  18. The conversion of water into ice is and

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  19. For the Boyle's law to hold good, the necessary condition is

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  20. An isothermal process is a

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