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2 mol of an ideal gas at 27^(@)C tempera...

2 mol of an ideal gas at `27^(@)C` temperature is expanded reversibly from `2L` to `20L`. Find entropy change `(R = 2 cal mol^(-1) K^(-1))`

A

`92.1`

B

`0`

C

`4`

D

`9.2`

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The correct Answer is:
D
`N//A`
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