Question

Which of the following compound is hemiacetal ?

• A.
• B.
• C.
• D. All of the above

Answer 1

The correct option is D All of the above

Hemi acetal is a compound that result from the addition of one alcohol group to an aldehyde.
It contains a -OH and one -OR attached to the same carbon atom.

Here, all (a), (b) and (c) are hemiacetals.