Five moles of hydrogen initially at STP is compressed adiabatically so that its temperature becomes 673 K. The increase in internal energy of the gas , in kilo joule is (R= 8.3 J// mol-K, gamma= 1.4 for diatomic gas)

Five moles of hydrogen initially at STP is compressed adiabatically so

1.	Five moles of hydrogen initially at STP is compressed adiabatically so that its temperature becomes 673 K. The increase in internal energy of the gas , in kilo joule is (R= 8.3 J// mol-K, gamma= 1.4 for diatomic gas)
Answer» 80.5 21.55 41.5 65.55 Answer :C