Question
Chemistry Question on Chemical Kinetics
The rate of a chemical reaction
A
increase as the reaction proceeds
B
decrease as the reaction proceeds.
C
may increase or decrease /during reaction
D
remain constant as the reaction proceeds.
Answer
decrease as the reaction proceeds.
Explanation
Solution
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.