Chemistry 9701 · AS & A Level · Equilibria

Equilibria — practice question

Methanol, $\text{CH}_3\text{OH}$, is manufactured industrially by the reaction of CO with $\text{H}_2$. $\text{CO}(g) + 2\text{H}_2(g) \rightleftharpoons \text{CH}_3\text{OH}(g) \quad \Delta H = -91\ \text{kJ mol}^{-1}$ The reaction may be carried out at $4 \times 10^3\ \text{kPa}$ and $1150\ \text{K}$. Which statements about this reaction are correct?

  • A1, 2 and 3 are correct
  • B1 and 2 only are correct
  • C2 and 3 only are correct
  • D1 only is correct

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