Q. ………… of a reaction cannot be determined experimentally.

A) Order
B) Rate
C) Rate of constant
D) Molecularity
Explanation

(d)
Molecularity of reaction is simply the number of molecules reacting in balanced chemical equation. It can be simply determined by examining balanced equation.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.