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N moles of an ideal diatomic gas are in ...

N moles of an ideal diatomic gas are in a cylinder at temperature T. suppose on supplying heat to the gas, its temperature remain constant but n moles get dissociated into atoms. Heat supplied to the gas is

A

`(5)/(2) (N - n ) RT `

B

`(5)/(2)` n RT

C

`(1)/(2)` n RT

D

`(3)/(2)` n RT

Text Solution

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The correct Answer is:
C
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