Q. Efficiency of a catalyst depends on its:
A) Particle size
B) Solubility
C) Molecular weight
D) None of these
Explanation
(a)
Larger is surface area, more is efficiency of catalyst. The surface area becomes more in finely powdered state, colloidal state or if surface is rough.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.