Chemistry - Chemical Kinetics Question with Solution | TestHub

Rate of reaction depends upon nature of reactants, concentration of the reactants, temperature and presence of catalyst.

It concentration of reactant ↑ Rate of reaction ↑

Catalyst increases or decreases the rate of reaction

If$∆\mathrm{\text{H}}=+\mathrm{\text{v}}\mathrm{\text{e}}$as temperature increase rate  of reaction increases

$∆H=-\mathrm{\text{v}}\mathrm{\text{e}}$as temperature decreases the rate  of reaction increases.