Chemistry - Chemical Kinetics Question with Solution | TestHub

$\mathrm{k}\mathrm{t}=2.303\log \left(\frac{\mathrm{a}}{\mathrm{a}-\mathrm{x}}\right)$
$\log \left(\frac{\mathrm{a}}{\mathrm{a}-\mathrm{x}}\right)=\left(\frac{\mathrm{k}}{2.303}\right)\mathrm{t}\dots .\left(\mathrm{I}\right)$
$\log \left(\text{a}\right)-\log \left(\text{a}-\text{x}\right)=\frac{\text{k}}{2.303}\text{t}$
$\text{log}\left(\text{a}-\text{x}\right)=\text{log}\left(\text{a}\right)-\frac{\text{k}}{2.303}\text{t}\dots .\left(\text{II}\right)$
${\text{t}}_{\raisebox{1ex}{$1$}\!\left/ \!\raisebox{-1ex}{$2$}\right.}=\frac{0.693}{\text{k}}\dots .\left(\text{III}\right)$