If 5 moles of an ideal gas expands from 10 L to a volume of 100 L at 300 K under isothermal and reversible condition then work, w, is -x J. The value…

If $\displaystyle 5$ moles of an ideal gas expands from $\displaystyle 10$ L to a volume of $\displaystyle 100$ L at $\displaystyle 300$ K under isothermal and reversible condition then work, w , is $\displaystyle -x \mathrm{~J}$. The value of $\displaystyle x$ is $\displaystyle \_\_\_\_$. $\displaystyle \left(\right.$ Given $\displaystyle \left.\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right)$