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A pressure P, absolute temperature T, gr...


A pressure P, absolute temperature T, graph was obtained whe a given mass of a gas heated. During the heating process from the state 1 to the state 2, the volume

A

remained same

B

decreased

C

increased

D

none

Text Solution

Verified by Experts

The correct Answer is:
C

Slope : `tantheta_1=((P)/(T))_1=(nR)/(V_1)`
`tantheta_2=((P)/(T))_2=(nR)/(V_2)`
`tantheta_1 gt tantheta_2`
`(nR)/(V_1) gt (nR)/(V_2)`
`V_2 gt V_1`
`1rarr2` volume is increasing
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CP SINGH-LAWS OF THERMODYNAMICS-EXERCISE
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  2. Two different masses m and 3 m of an ideal gas are heated separately i...

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  3. A pressure P, absolute temperature T, graph was obtained whe a given m...

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  9. One mole of an ideal gas goes from an initial state A to final state B...

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  10. One mole of an ideal gas in initial state A undergoes a cyclic process...

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  11. Which of the following graphs correctly represents the variation of be...

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  15. For an isothermal expansion of a perfect gas, the value of (DeltaP)/(P...

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  16. If heat is supplied to an ideal gas in an isothermal process.

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  17. In an isothermal process on an ideal gas, the pressure increases by 0....

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  18. The internal energy of a system remains constant when it undergoes (...

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  19. When an ideal gas in a cylinder was compreswsed isothermally by a pist...

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