Question

27. A mass of diatomic gas (y = 1.4) at a pressure of
2 atmospheres is compressed adiabatically so that
its temperature rises from 27°C to 927°C. The
pressure of the gas in the final state is
[AIPMT (Mains)-2011]
(1) 256 am
(2) 8 atm
(3) 28 atm
(4) 68.7 atm​

Answer 1

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Explanation:

A mass of diatomic gas (γ=1. 4) at a pressure of 2 atmospheres is compressed adiabatically so that its temperature rise from 27oC to 927oC.

Answer 2

Explanation:

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