The stoichiometry for a catalysed reaction is represented by the equation shown below. $\text{P}(g) + \text{Q}(g) \rightleftharpoons \text{R}(g) + \text{S}(l)$ Two experiments are performed, and the quantity of $R$ is measured. The outcomes are given in the diagram. Which changes in conditions might account for 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