1m¬¨‚â• of an ideal gas at 500 K and 1000 kPa expands reversibl – McqOptions

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1.	1m¬¨‚â• of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be#
A.	35 K
B.	174 K
C.	274 K
D.	154 K
Answer» D. 154 K

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