The stoichiometry for a catalysed reaction is represented by the equation below. $\text{P}(g) + \text{Q}(g) \rightleftharpoons \text{R}(g) + \text{S}(l)$ In two experiments, the rate at which $\text{R}$ was formed was measured. The outcomes are given in the diagram below. Which changes in the conditions might explain the results shown?
- A1, 2 and 3 are correct
- B1 and 2 only are correct
- C2 and 3 only are correct
- D1 only is correct