Embibe Experts Solutions for Chapter: Chemical Kinetics, Exercise 1: Exercise

Graph of half life of first-order reaction and initial concentration of reactant is a _____ (straight line/parabola).

Rate constant of a reaction is $\mathrm{K} = 2.3 \times {10}^{-6} \mathrm{L} {\mathrm{mol}}^{-1} {\mathrm{s}}^{-1}$. Order of the reaction is _____ order.(First/Second)

For most of the reactions, rate is _____ for every $10°\mathrm{C}$ rise in temperature.(Doubled/Tripled)

Define frequency factor ?

The activation energy for the reaction $2\mathrm{H}\mathrm{I}\left(\mathrm{g}\right)\to {\mathrm{H}}_2\left(\mathrm{g}\right)+{\mathrm{I}}_2\left(\mathrm{g}\right)$ is $209.6 \mathrm{k}\mathrm{J} \mathrm{m}\mathrm{o}{\mathrm{l}}^{-1}$ at $581 \mathrm{K}.$ Calculate the fraction of molecules of reactants having energy equal to or greater than activation energy?

Is the Frequency Factor temperature dependent?

Graph of half life of zero-order reaction and initial concentration of reactant is a _____ (straight line/parabola).

Find the molecularity of the reaction, $\mathrm{Cl}\to \frac{1}{2}{\mathrm{Cl}}_2 \left(\mathrm{g}\right)$. Give the potential energy diagram to explain activation energy.