4.0 g of a gas occupies 22.4 liters at N...

`4.0 g` of a gas occupies `22.4` liters at NTP. The specific heat capacity of the gas at constant volume is `5.0 JK^(-1)mol^(-1)`. If the speed of sound in this gas at NTP is `952 ms^(-1)`. Then the heat capacity at constant pressure is

A

`8.5 JK^(-1) mol^(-1)`

B

`8.0 JK^(-1) mol^(-1)`

C

`7.5 JK^(-1) mol^(-1)`

D

`7.0 JK^(-1) mol^(-1)`

Text Solution

Verified by Experts

The correct Answer is:

B

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