\(k=\frac{2.303}{t} \log \frac{a}{(a-x)}\)
\(t_{1 / 2}=\frac{2.303}{k} \log \frac{a}{a-\frac{a}{2}} \left(x=\frac{a}{2}\right)\)
\(\quad=\frac{2.303}{k} \log 2\)
\(\quad=\frac{\ln 2}{k}\)
$\mathrm{A}(\mathrm{g}) \rightarrow 2 \mathrm{~B}(\mathrm{~g})+\mathrm{C}(\mathrm{g})$
$S.\ No$ સમય/s કુલ દબાણ/(atm)
$1.$ $0$ $0.1$
$2.$ $115$ $0.28$
પ્રક્રિયાનો વેગ અચળાંક _______________$\times 10^{-2} \mathrm{~s}^{-1}$ (નજીકનાં પૂનાંકમાં)