$A\,\xrightarrow{{{K_1}}}\,B,$ સક્રિયકરણ ઊર્જા ; $Ea_1$
$A\,\xrightarrow{{{K_2}}}\,C,$ સક્રિયકરણ ઊર્જા $Ea_2$
\({{K}_{2}}={{A}_{2}}{{e}^{-\frac{{{E}_{{{a}_{2}}}}}{RT}}}\)
\(\frac{{{K}_{1}}}{{{K}_{2}}}=\frac{{{A}_{1}}}{{{A}_{2}}}{{e}^{-\frac{E{{a}_{1}}+{{a}_{2}}}{RT}}}\)
\(\Rightarrow {{K}_{1}}={{A}^{1}}{{K}_{2}}{{e}^{\frac{E{{a}_{1}}}{RT}}}\)
$[$આપેલ છે :${R}=8.31\, {~J} \,{~K}^{-1} \,{~mol}^{-1} ; \log 6.36 \times 10^{-3}=-2.19$ $\left.10^{-4.79}=1.62 \times 10^{-5}\right]$