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Two samples A and B of a gas initially o...

Two samples A and B of a gas initially of the same temperature and pressure are compressed from a volume V to a volume `frac(V)(2)` such that A is compressed isothermally and B adiabatically. The final pressure of

A

A is greater than that of B

B

A is equal to that of B

C

A is less than that of B

D

A is twice the pressure of B

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CHETANA PUBLICATION-Thermodynamics-EXERCISE
  1. The pressure temperature relationship for an ideal gas undergoing adia...

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  2. A gas is compressed at a constant pressure of 50 Pa from a volume 10 m...

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  3. Two samples A and B of a gas initially of the same temperature and pre...

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  4. A quantity of heat Q issupplied to a monoatomic ideal gas, which expan...

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  5. Starting with same initial conditions, an ideal gas expands from volum...

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  6. An ideal gas A and a real gas B have their volumesincreased fromV to2V...

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  7. For a gas undergoing an adiabatic process, the relation between temper...

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  8. The internal energy of a gas decreases by an amount equal to the exter...

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  9. In a cyclic process

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  10. delta Q = delta U is true for

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  11. For isothermal expansion of perfect gas, the value of delta fra(P)(P) ...

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  12. Four curves A, B, Cand Dare drawn in the figure for a given amount of ...

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  13. A given mass of a gas expands from state A to state B by three paths 1...

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  14. If w1 and w2 are the amounts of work done in the given two indicator d...

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  15. In the indicator diagram shown, the work done along the path AB is br>

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  16. In the indicator diagram shown, the work done in the cyclic process is...

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  17. The internal energy of air in a room of volume 40 m^3 atstandard atmos...

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  18. A gas undergoes a change of state during which 100 J of heat is suppli...

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  19. The amount of work done to increase the temperature of one mole of an ...

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  20. Two engines A and B have their sources at 400 K and 350 K and sinks at...

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