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0.1 moles of diatomic gas at 27^(@)C is ...

`0.1` moles of diatomic gas at `27^(@)C` is heated at constant pressure, so that the volume is doubled. If `R=2cal.mol^(-1)k^(-1)` , the work done is

A

`150cal`

B

`60cal`

C

`40cal`

D

`30cal`

Text Solution

Verified by Experts

The correct Answer is:
B
`(V_(1))/(V_(2))=(T_(1))/(T_(2)),dW=pdV=RdT`
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