Solid copper(II) carbonate is reacted with dilute sulfuric acid. $\text{CuCO}_3 + \text{H}_2\text{SO}_4 \rightarrow \text{CuSO}_4 + \text{CO}_2 + \text{H}_2\text{O}$ The rate of the reaction may be altered by changing the conditions. Which changes will always make the rate of this chemical reaction higher?
- A1, 3 and 4
- B1 and 3 only
- C2 and 3
- D3 and 4 only