Chemistry

Problem

What work is to be done on 2 mole of a perfect gas at

27^\circ\text{C}

if it is compressed reversibly and isothermally from a pressure of

1.01 \times 10^5 \text{ Nm}^{-2}

5.05 \times 10^6 \text{ Nm}^{-2}

? Also calculate the Gibbs energy change.