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The work done in ergs for a reversible e...

The work done in ergs for a reversible expansion of n mole of an ideal gas from a volume of 20 L to 40 L at `25^@ C` is_________ .

A

`-2.303 xx 8.314 xx 298 log_10 2 xx n`

B

`-2.303 xx 0.0821 xx 298 log_10 2xxn`

C

`-2.303 xx 0.0821 xx 298 xx log_10 0.5 xx n`

D

`-2.3030 xx 8.314 xx 10^7 xx 298 xx log_10 2 xx n`

Text Solution

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The correct Answer is:
D
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