In a reaction, if the value of Gibbs free energy is greater than zero what does it infer?(a) K is greater than 1(b) K is less than 1(c) K is equal to 1(d) Cannot deduce K from Gibbs free energyThe question was asked in a job interview.This key question is from Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G topic in division Equilibrium of Chemistry – Class 11

In a reaction, if the value of Gibbs free energy is greater than zero

1.	In a reaction, if the value of Gibbs free energy is greater than zero what does it infer?(a) K is greater than 1(b) K is less than 1(c) K is equal to 1(d) Cannot deduce K from Gibbs free energyThe question was asked in a job interview.This key question is from Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G topic in division Equilibrium of Chemistry – Class 11
Answer» The correct option is (B) K is less than 1 Easiest explanation: If the VALUE of Gibbs free ENERGY is GREATER than the zero that means, -ΔG0/RT is negative and that e^-ΔG0/RT is greater than 1, so the K is greater than 1 this means the reaction is nonspontaneous and proceeds in the forward direction.

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