Which functional group has two sp²-hybridized oxygen atoms within its structure,yet cannot be a H-bond donor?

Question

Quizplus · Accepted Answer

The functional group with two sp²-hybridized oxygen atoms within its structure is the ester group, which contains an oxygen atom in the carbonyl group and an oxygen atom in the alcohol group. However, the ester oxygen atom in the carbonyl group is double-bonded to carbon and is not able to act as a hydrogen bond donor. The alcohol oxygen, on the other hand, is able to act as a hydrogen bond acceptor but not as a donor. Therefore, the correct answer is C) ester.

Which Functional Group Has Two Sp2-Hybridized Oxygen Atoms Within Its

Which Functional Group Has Two Sp²-Hybridized Oxygen Atoms Within Its