Embibe Experts Solutions for Chapter: Chemical Kinetics, Exercise 1: SRMJEEE (UG) 2015

Which one of the factors does not affect rate of the reaction?

In a first order reaction, it takes $40.5$ minutes for the reactant to be $24\%$ decomposed. Find the specific rate of the reaction.

In a zero order reaction, when $\mathrm{dx}/\mathrm{dt}$ is plotted against $(\mathrm{a}-\mathrm{x})$ is obtained.

The half life period of cobalt- $60$ is $5.26$ years. Calculate the percentage activity after $4$ years.

The unit of activation energy is

The temperature coefficient of a reaction is $2$. When the temperature is increased from $30°\mathrm{C}$ to $90°\mathrm{C}$, the rate of reaction is increased by