A solution that contains hydroxide ions, $\text{OH}^-\text{(aq)}$, is introduced into a solution containing hydrogen ions, $\text{H}^+\text{(aq)}$. An equation for the reaction is shown. $\text{H}^+\text{(aq)} + \text{OH}^-\text{(aq)} \rightarrow \text{H}_2\text{O(l)}$ Which statement about this reaction is correct?
- AThe hydrogen ions represent an alkali.
- BThe reaction is a neutralisation reaction.
- CThe reaction is a reduction.
- DAs the $\text{OH}^-$ ions are added, the pH of the reaction mixture falls.