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One mole of an ideal gas is subjected to...

One mole of an ideal gas is subjected to adiabatic expansion form initail state of `(10"atm",300K)` to final pressure of 1 atm against constant external pressure. Which of the following option contain correct change in thermodynamic parameters for the above process. `(Given: gamma=(4)/(3))`

A

`deltaU=270R`

B

`deltaS=R In10`

C

`deltaH=230R`

D

`omega=-202.5R`

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The correct Answer is:
D
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