Q. The IUPAC name of $CH_{3} - CH_{2} - CHO$

A) Propanal-1
B) 2-methylbutanal
C) Butanal-1
D) Pentanal-1
Explanation

(a)
IUPAC name of $CH_{3}CH_{2}CHO$ is propan-1-al.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.