For a reaction scheme. $A\xrightarrow{{{k_1}}}B\xrightarrow{{{k_2}}}C$ if the rate of formation of $B$ is set to be zero then the concentration of $B$ is given by
$\left( {\frac{{{k_1}}}{{{k_2}}}} \right)\left[ A \right]$
$\left( {{k_1} - {k_2}} \right)\left[ A \right]$
${k_1}{k_2}\left[ A \right]$
$\left( {{k_1} + {k_2}} \right)\left[ A \right]$
In a reaction $2A + B \to {A_2}B$, the reactant $ A $ will disappear at
In the reaction, $A + B \to C + D$ , the rate $\left( {\frac{{dx}}{{dt}}} \right)$ when plotted against time $'t'$ gives a straight line parallel to time axis. The order and rate of reaction will be
For a reaction, $I^-+OCl^- \to IO^-+Cl^-$ in a aqueous medium, the rate of reaction is given by $\frac{{d[{IO^ - }]}}{{dt}} = k[{I^ - }][OC{l^ - }]$ The overall order of reaction is
Rate constant for a reaction ${H_2} + {I_2} \to 2HI$ is $49$, then rate constant for reaction $2HI \to {H_2} + {I_2}$ is
An elementary reaction between $A$ and $B$ is a second order reaction. Which of the following rate equations must be correct?