Q. Which can adsorb larger volume of hydrogen gas?
A) Colloidal solution of palladium
B) Finely divided nickel
C) Finely divide platinum
D) Colloidal $Fe(OH)_{3}$
Explanation
(a)
Due to maximum surface area in colloidal state.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.