(1//2) mole of helium is contained in a ...

`(1//2)` mole of helium is contained in a container at STP how much heat energy is needed to double the pressure of the gas, keeping the volume constant? Heat capacity of gas is `3 J g^(-1)K^(-1)`.

3276 J

1638J

819J

409.5J

Text Solution

Verified by Experts

The correct Answer is:

`(dQ)_(v)=nC_(v)dT`

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