Q. Which molecule has the largest dipole moment?
A) $HF$
B) $HCl$
C) $HBr$
D) $HI$
Explanation
(a)
HF has largest dipole moment because electronegativity difference of both is high so, it is highly polar
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.