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A closed vessel of volume 0.2m^3 contain...

A closed vessel of volume 0.2`m^3` contain hydrogen gas at temperature 300 k and pressure `10^5` Pa. Then the heat required to raise temperature to 600 K is (Molar heat capacity of hydrogen at constant volume is 5cal/mol-K)

A

4 Kcal

B

12 Kcal

C

6 Kcal

D

4.8 Kcal

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