Zinc reacts with hydrochloric acid. $\text{2HCl (aq)} + \text{Zn (s)} \rightarrow \text{ZnCl}_2 \text{ (aq)} + \text{H}_2 \text{ (g)}$ Which change would make this reaction faster but leave the Boltzmann distribution of molecular energies unchanged?
- A1, 2 and 3 are correct
- B1 and 2 only are correct
- C2 and 3 only are correct
- D1 only is correct