which-structural-feature-is-unique-to-hemiketals-compared-to-hemiacetals

Question

Which structural feature is unique to hemiketals compared to hemiacetals?

Accepted Answer

Presence of an R group attached to the anomeric carbon.

Answer

Presence of a hydrogen atom attached to the anomeric carbon.

Answer

Presence of a double bond at the anomeric carbon.

Answer

Presence of a hydroxyl group attached to the anomeric carbon.