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One mole of an ideal gas expands reversi...

One mole of an ideal gas expands reversibly and adiabatically from a temperature of `27^@C`. If the work done during the process is 3 kJ, then final temperature of the gas is (`C_V = 20 J/K`)

A

100K

B

150K

C

195K

D

255K

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The correct Answer is:
B
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