Nitrogen dioxide undergoes reaction with water. $2\text{NO}_2 + \text{H}_2\text{O} \rightarrow \text{HNO}_2 + \text{HNO}_3$ Which statement about this reaction is correct?
- ABoth products are formed because oxygen atoms gain electrons.
- BNitrogen atoms undergo disproportionation.
- CThe oxidation number of hydrogen is increased.
- DWater acts as an oxidising agent.