$\mathrm{N}_{2}(\mathrm{g})+3 \mathrm{H}_{2}(\mathrm{g}) \rightleftharpoons 2 \mathrm{NH}_{3}(\mathrm{g})$
સાચો વિકલ્પ કયો છે ?
$-\frac{\mathrm{d}\left[\mathrm{N}_{2}\right]}{\mathrm{dt}}=-\frac{1}{3} \frac{\mathrm{d}\left[\mathrm{H}_{2}\right]}{\mathrm{dt}}=+\frac{1}{2} \frac{\mathrm{d}\left[\mathrm{NH}_{3}\right]}{\mathrm{dt}}$
$(R= 8.314\,JK^{-1} \,mol^{-1}$ and $\log 2=0.301)$