Find out whether the following reaction is spontaneous or not at 127 degrees centigrade? N2(g) + 3H2(g) \(\rightleftharpoons\) 2NH3(g); ΔH = 92.22 kJ/mol and ΔS = -198.75 J/K-mol.

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Class 11 Chemistry Practice Test: Thermodynamics - Gibbs Energy Change and Equilibrium — practice the complete quiz, review flashcards, or try a random question.

Gibbs free energy, denoted G, combines enthalpy and entropy into a single value.


Find out whether the following reaction is spontaneous or not at 127 degrees centigrade? N<sub>2</sub>(g) + 3H<sub>2</sub>(g) \(\rightleftharpoons\) 2NH<sub>3</sub>(g); ΔH = 92.22 kJ/mol and ΔS = -198.75 J/K-mol.