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A perfect gas at 27^(@)C is heated at co...

A perfect gas at `27^(@)C` is heated at constant pressure to `327^(@)C`. If original volume of gas at `27^(@)C` is V, then volume at `327^(@)C` is

A

V

B

3 V

C

2 V

D

`V//2`

Text Solution

Verified by Experts

The correct Answer is:
C
As P = constant
`VpropTrArrV_1/V_2=T_1/T_2`
`rArrV/V_2=((273+27))/((273+327))=1/2rArrV_2=2V`
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