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One mole of an ideal gas at 300 K is exp...

One mole of an ideal gas at 300 K is expanded isothermally from 1 litre volume to 10 litre volume. `Delta U` for this process is (R = 2 cal `K^(-1)mol^(-1)`)

A

`-245.5` cal

B

0

C

`+24` cal

D

`-24` cal

Text Solution

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The correct Answer is:
B
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