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The ratio [C(p)//C(v)] of the specific h...

The ratio `[C_(p)//C_(v)]` of the specific heats at a constant pressure and at a constant volume of any perfect gas

A

can't be greater than 5/4

B

can't be greater than 3/2

C

can't be greater than 5/3

D

can have any value

Text Solution

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The correct Answer is:
C
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
  1. What is specific heat of gas in isothermal changes?

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

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

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  4. Which of the following formula is wrong?

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

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

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

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

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  9. The conversion of water into ice is and

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

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  11. An isothermal process is a

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  12. Two sample A and B of a gas initially at the same pressure and tempera...

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  13. In which of the following processes all three thermodynamic variables,...

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  14. During adiabatic expansion the increase in volume is associated with

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  15. A gas is being compressed adiabatically. The specific heat of the gas ...

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  16. The gas equation PV//T = constant is true for a constant mass of an id...

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  17. During adiabatic compression of a gas, its temperature

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  18. The work done on the system in an aidabatic compression depends on

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  19. The ratio of slopes of adiabatic and isothermal curves is

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  20. Two steam engines 'A' and 'B', have their sources respectively at 700K...

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