Question

If equilibrium constant of a reaction at 27°C is 10 then the standard Gibbs free energy change for a reaction at equilibrium will be (1) –3.54 kcal mol–1 (2) –2.12 kcal mol–1 (3) –1.38 kcal mol–1 (4) Zero

Answer 1

Answer:

(3) -1.38 kcal/mol

Explanation:

using the relation

∆G° = -RTlnK

we can get the answer

Answer 2

Answer:

option C

Explanation:

-1.38 kcal mol^-1