Q. The rate of chemical reaction
A) Increase as the reaction proceeds
B) Decrease the reaction proceeds
C) May increase or decrease during reaction
D) Remains constant as the reaction proceeds
Explanation
(b)
The rate of chemical reaction always decreases with time as reaction proceeds due to decrease in number of reactant molecules. Only for zero order reactions the rate of chemical reaction remains same.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.