Chemical Kinetics Quiz 2

$A \rightarrow B$ is a first order reaction with rate $6.6 \times 10^{-5} ms^{-1}$ . When [A] is 0.6 m, rate constant of the reaction is-

For a first order reaction, when the rate of a reaction is plotted against concentration of the reactant, then the graph obtained is

For a chemical reaction, A $\rightarrow$ products, the rate of reaction doubles when the concentration of ‘A’ is increased by a factor of 4, the order of reaction is

The order of reaction between equimolar mixture of $H_2$ and $Cl_2$ in the presence of sunlight is

Molecularity of reaction can be

The rate of a chemical reaction tells us about

A reaction is first order with respect to reactant A and second order with respect to reactant B. The rate law for the reaction is given by

Molecularity of an elementary reaction

The unit of rate constant for first order reaction is

Half-life $(t_{1/2} )$ of first order reaction is