A student prepares sodium chloride by reacting $0.025\,\text{mol}$ of sodium carbonate with excess $0.2\,\text{mol dm}^{-3}$ hydrochloric acid. $\text{Na}_2\text{CO}_3 + 2\text{HCl} \rightarrow 2\text{NaCl} + \text{H}_2\text{O} + \text{CO}_2$ Which of the following statements about the amounts of substance are correct?
- A1, 2 and 3
- B1 and 2 only
- C2 and 3 only
- D1 only