Q. Which gas is adsorbed strongly by charcoal?
A) CO
B) $N_{2}$
C) $H_{2}$
D) $NH_{3}$
Explanation
(d)
Due to dipole and van der Waals’ forces of attraction.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.