According to the Arrhenius equation,

Important Questions on Chemical Kinetics

HARD

JEE Advanced

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Chemical Kinetics>JEE Advanced Paper 1 - 2013>Q 12

In the reaction,

$\text{P}+\text{Q}\to \text{R}+\text{S}$

the time taken for $75\%$ reaction of $\mathrm{P}$is twice the time taken for$50\%$ reaction of $\mathrm{P}$. The concentration of $\mathrm{Q}$varies with reaction time as shown in the figure.The overall order of the reaction is: