Question

IUPAC name of first member of aldehyde and ketone

Answer 1

Hey mate!!!

➡️The IUPAC system of nomenclature assigns a characteristic suffix -al to aldehydes. For example, H2C=OH2C=O  is methanal, more commonly called formaldehyde.

The IUPAC system of nomenclature assigns a characteristic suffix of -one to ketones.such as propanone is commonly referred to as acetone.

Answer 2

The first member of Ketones is (IUPAC name) 2 - propanone. H3C - CO - CH3. This is also called Acetone. Ketone series of Organic compounds have the group CO in them between two groups that contain Carbons.

hope its help u.