Question

Propanone and Propanal are:

• A. Position isomers
• B. Functional isomers
• C. Chain isomers
• D. Geometrical isomers

Hint:

Propanone and Propanal are functional isomers with different groups: ketone and aldehyde.

Answer 1

The Correct Option is B

Propanone and Propanal are functional isomers because they share the same molecular formula (C\textsubscript{3}H\textsubscript{6}O) but differ in functional groups—Propanone has a ketone group, while Propanal has an aldehyde group.