There is change in volume of an ideal gas when pressure is changed at constant temperature. The change in free energy associated with this can be calculated by which of the following equation ?

There is change in volume of an ideal gas when pressure is changed at

1.	There is change in volume of an ideal gas when pressure is changed at constant temperature. The change in free energy associated with this can be calculated by which of the following equation ?
Answer» `Delta G = RT "In" (P_2)/( P_1)` `Delta G = -2.303 RT log ""(P_2)/(P_1)` `Delta G = NRT "In" (V_2)/( V_1)` `Delta G = nRT "In" (P_2)/( P_1)` Answer :D