What is the functional group of an alcohol and a phenol?

1 Answer
Sep 19, 2016

An hydroxyl group, OH.

Explanation:

The common group of ethyl alcohol, H3CCH2OH, and phenol, C6H5OH, is clearly the OH functionality. This function confers a degree of water solubility on the organic molecule; especially so in the case of ethyl and methyl alcohols, which are infinitely miscible with agua.