Chemistry - Chemical Kinetics Question with Solution | TestHub

For zero order reaction$\Rightarrow {\text{C}}_{\text{t}}={\text{C}}_0-\text{kt}$

So,$\text{k}=\frac{{\text{C}}_0-{\text{C}}_{\text{t}}}{\text{t}}=\frac{0.1-0.08}{10}=2\times {10}^{-3}$

${\text{T}}_{1/2}=\frac{{\text{C}}_0}{2\text{k}}=\frac{0.1}{2\times 2\times {10}^{-3}}=25\text{min}$

${\text{T}}_{100\text{\%}}=\frac{{\text{C}}_0}{\text{k}}=\frac{0.1}{2\times {10}^{-3}}=\frac{100}{2}=50\text{min}$