1.Work done in an isothermal reversible process for an ideal gas isa.−nRTln(V2/V1)-nRT\ln(V_2/V_1)−nRTln(V2/V1)b.−P(V2−V1)-P(V_2 - V_1)−P(V2−V1)c.(P2V2−P1V1)/(γ−1)(P_2V_2 - P_1V_1)/(\gamma - 1)(P2V2−P1V1)/(γ−1)d.000Login to continueOnly logged in users canattempt or see the solution.