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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

`54^(@)C`

D

`300^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
D
We know for derfect gas,V `prop` T
Here `" "(V_(1))/(V_(2))=(T_(1))/(T_(2))`
According to the question,
`V_(1)=V,"then"V_(2)=2Vand T_(1)=300K`
`therefore" "1/2=(300)/(T_(2))rArrT_(2)=600KrArrT_(2)=327^(@)C`
So, `" "Deltat = 327- 27 = 300^(@)C`
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