Subject: Physical Chemistry · Chapter: Chemical Equilibrium · Topic: Chemical Equilibrium – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Medium
The reaction $\mathrm{N}_{2}+3 \mathrm{H}_{2} \rightleftharpoons 2 \mathrm{NH}_{3}$ is carried out at 300 K by mixing $\mathrm{N}_{2}$ and $\mathrm{H}_{2}$. The standard free energy of formation of $\mathrm{NH}_{3}$ is $-16.4 \mathrm{kJ} / \mathrm{mol}$. After one hour of mixing, the partial pressures of $\mathrm{N}_{2}, \mathrm{H}_{2}$ and $\mathrm{NH}_{3}$ are 50 bars, 2 bars and 200 bars, respectively. What is the reaction free energy at this stage of the reaction?
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.