Chemistry 9701 · AS & A Level · Equilibria

Equilibria — practice question

The following reversible reaction is given. $2\text{NOCl}(g) \rightleftharpoons 2\text{NO}(g) + \text{Cl}_2(g) \qquad \Delta H = +77.0\,\text{kJ mol}^{-1}$ Which alteration in conditions would shift the equilibrium position to the right and increase the value of the equilibrium constant?

  • Aa decrease in pressure
  • Ba decrease in temperature
  • Can increase in pressure
  • Dan increase in temperature

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