Q. From the following which is not a surface phenomenon?
A) Corrosion
B) Crystallisation
C) Heterogenous catalysis
D) None of the above
Explanation
(d)
The phenomenon that takes place at the surface, are termed as surface phenomenon. Among the given processes, all processes take place at the surface, so option (e) is correct.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.