Respuesta :
B. alcohol
Hydroxyl group is an -OH branch
so,
R - OH is alcohol
Answer:
The correct option is: B. alcohol
Explanation:
A. ester (R-COOR'): In this functional group, the carbon atom forms a single bond with an alkoxy group and a double-bond with an oxygen atom.
B. alcohol (R-COH): In this functional group, the carbon atom is bonded to a hydroxyl group.
C. thiol (R-SH): In this functional group, the carbon atom is bonded to a thiol group.
D. carbonyl (R-COR'): In this functional group, the carbon atom forms a double-bond with an oxygen atom.
Therefore, alcohols are the class of organic molecules in which a carbon atom is bonded to a hydroxyl functional group.
