Q. If the rate of reaction A$\rightarrow B$ doubles on increasing the concentration of A by 4 times, the order of the reaction is
A) 2
B) 1
C) $\frac{1}{2}$
D) 4
Explanation
(c)
For the reaction $A \rightarrow B$
On increasing the concentration of reactant (i.e.,A) by 4 times , the rate of reaction becomes double ,hence order of reaction is$\frac{1}{2}.$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.