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Class 11 Chemistry Practice Test: Equilibrium - Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G
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Class 11 Chemistry Practice Test: Equilibrium - Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G
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10 Questions

1. For a chemical reaction, the value of ΔG0 is -831.4 J/mol. Then what is the value of KC at 100 k?
2. In a reaction, at 300k, KC is given as 2 x 1013, then what is the value of ΔG?
3. What happens when reaction quotient is equal to the equilibrium constant?
4. Is a relationship between reaction quotient and Gibbs free energy at a temperature T?
5. In a reaction, if the value of Gibbs free energy is greater than zero what does it infer?
6. For a reaction, Kc = 3.81 × 10–3 and ΔG0 = 13.8 kJ/mol. Then what is the value of R?
7. If the value of ΔG0 is -2502 J/mol and K is 2, what is the temperature of the reaction that is occurring?
8. When is a reaction nonspontaneous?
9. If the value of Gibbs free energy for a reaction is 20J/mol, the reaction is ___________
10. What did the Q depicted in the equation; ΔG = ΔG0 + RT lnQ?