Q. Identify the non-polar molecule in the set of compounds given HCl, HF, $H_{2}$, HBr
A) $H_{2}$
B) HCl
C) HF, HBr
D) HBr
Explanation
(a)
The molecules having no difference in electronegativity of bonded atoms are non-polar in nature. They are molecules having same atoms.
$\therefore$ Among HCl, HF, HBr and $H_{2}.$ $H_{2}$ is non-polar molecule.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.