A total of 48 J heat is given to one mole of helium kept in a cylinder. The temperature of helium increases by 2^° C. The work done by the gas is:…

A total of $\displaystyle 48$ J heat is given to one mole of helium kept in a cylinder. The temperature of helium increases by $\displaystyle 2^{\circ} \mathrm{C}$. The work done by the gas is : Given, $\displaystyle \mathrm{R}=8.3 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$.