Question

Consider the following reaction approaching equilibrium at $27\degree C$ and 1 atm pressure

The standard Gibb's energy change $(\Delta rG\degree)$ at $27\degree C$ is (–)_____ kJ mol–1 (Nearest integer).
(Given: R = 8.3 J K–1 mol–1 and In 10 = 2.3)

Answer 1

The correct answer is – 5.727 kJ/mol or – 6 kJ / mol