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1 mol of NH(3) gas at 27^(@)C is expande...

`1 mol` of `NH_(3)` gas at `27^(@)C` is expanded under adiabatic condition to make volume `8` times `(gamma=1.33)`. Final temperature and work done, respectively, are

A

`1500 K, 900 cal`

B

`150 K, 400 cal`

C

`250 K, 1000 cal`

D

`200 K, 800 cal`

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A
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