The role of a catalyst is to change ...... . (a) Gibbs energy of reaction (b) enthalpy of reaction (c) activation energy of reaction (d) equilibrium constant
The standard Gibbs free energy change, ΔG0 is related to equilibrium constant, Kp as:
The relationship between enthalpy change at constant pressure( Δ H) and internal energy change ( ΔE) for a system is given by