The reaction N₂ + 3H₂ ⇌ 2NH₃ is carried out at 300 K by mixing N₂ and H₂. The standard free energy of… · ABC26PH0642
Subject: Physical Chemistry · Chapter: Chemical Equilibrium · Topic: Chemical Equilibrium – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Medium
The reaction $\mathrm{N_2 + 3H_2 \rightleftharpoons 2NH_3}$ 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 $-16.4$ kJ/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? IIT JAM 2008
Answer
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