5 moles of Hydrogen (\gamma=\frac{7}{5}) initially at S.T.P. are compressed adiabatically so that its temperature becomes 400^{\circ} {\C}. The increase in the internal energy of the gas in kilo-joules is (R=8.30 {\J} {\mol}^{-1} {\K}^{-1})

EAMCET Engineering 2002 Solved Paper

Section: Physics

Question : 44 of 200

Marks: +1, -0

5 moles of Hydrogen (γ=‌

) initially at S.T.P. are compressed adiabatically so that its temperature becomes 400∘C. The increase in the internal energy of the gas in kilo-joules is
(R=8.30Jmol−1K−1)

21.56
41.55
65.55
80.55

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