Both menthol and menthone occur in peppermint oil. Which of the following statements about these compounds is correct?
- ABoth compounds can undergo mild oxidation.
- BBoth compounds will give an orange precipitate with 2,4-dinitrophenylhydrazine reagent.
- CMenthol can be formed from menthone by reaction with $\text{NaBH}_4$.
- DMenthone gives a positive test when warmed with Tollens’ reagent.