Propan-2-ol takes part in many reactions. Which row is the correct one?
- Aacidified $\text{KMnO}_4$ gives $\text{CH}_3\text{CH}_2\text{CHO}$
- B$\text{Cl}_2$ gives $\text{CH}_3\text{CHClCH}_3$
- Cconcentrated $\text{H}_2\text{SO}_4$ gives $\text{CH}_3\text{CHCH}_2$
- Dmethanoic acid gives $\text{HCO}_2\text{CH}_2\text{CH}_3$