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During adiabatic expansion the increase ...

During adiabatic expansion the increase in volume is associated with

A

increase in pressure and temperature

B

increase in pressure and decrease in temperature

C

Decrease in pressure and increase in temperature

D

decrease in pressure and temperature

Text Solution

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The correct Answer is:
B
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
  1. Two sample A and B of a gas initially at the same pressure and tempera...

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

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

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

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

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  6. During adiabatic compression of a gas, its temperature

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

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

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

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  10. If the temperature of the sinkis decreased, then the efficiency of hea...

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  11. An ideal heat engine can be 100% efficient if its sink is at

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  12. If the temperature of a source increases, then the efficiency of a hea...

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  13. When heat is added to a system then the following is not possible?

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  14. A sink, that is a system where heat is rejected, is essential for the ...

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  15. The efficiency of a Carnot heat engine

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  16. An ideal heat engine working between temperature T(H) and T(L) has eff...

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  17. The efficiency of the reversible heat engine is eta(r) and that of irr...

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  18. In a heat engine, the temperature of the working substance at the end ...

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  19. The adiabatic and isothermal elasticities B(phi) and B(theta) are rela...

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  20. For the indicator diagram given below, select wrong statement?

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