$\left[\right.$ આપેલ $\left.\mathrm{R}=8.314 \,\mathrm{JK}^{-1} \,\mathrm{~mol}^{-1}\right]$
\(m=-\frac{E_{a}}{R}\)
\(\frac{-E_{a}}{R}=-5 \times 10^{3}\)
\(E_{a}=5 \times 10^{3} \times 8.314\)
\(E_{a}=41.5\)
(નજીકનાં પૂર્ણાકમાં રાઉન્ડ ઑફ) $\left[ R =8.314\, J \,K ^{-1} \,mol ^{-1}\right]$
