Which row gives the correct description of the reactivity of aldehydes and ketones?
- Awith $\text{NaBH}_4$: both react; with $\text{H}^+/\text{Cr}_2\text{O}_7^{2-}(aq)$: both react
- Bwith $\text{NaBH}_4$: both react; with $\text{H}^+/\text{Cr}_2\text{O}_7^{2-}(aq)$: only aldehydes react
- Cwith $\text{NaBH}_4$: only ketones react; with $\text{H}^+/\text{Cr}_2\text{O}_7^{2-}(aq)$: both react
- Dwith $\text{NaBH}_4$: only ketones react; with $\text{H}^+/\text{Cr}_2\text{O}_7^{2-}(aq)$: only aldehydes react