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

Aperfect gas at `27^(@) C` is heated at constant pressure soas to duuble its volume. The increase in temperature of the gas will be

A

`600^(@)C`

B

`327^(@)C`

C

`300^(@)C`

D

`54^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
Here, `V_(1)=V,V_(2)=2V_(1)=2V,T_(1)=27^(@)C=300K`
According to Charles. law `(V_(1))/(T_(1))=(V_(2))/(T_(2))`
`T_(2)=T_(1)((V_(2))/(V_(1)))=300K((2V)/(V))=600K=327^(@)C`
Increase in temperature, `DeltaT=T_(2)-T_(1)=(327-27)^(@)C=300^(@)C`
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