\(=-8.314 \times 300 \ell \mathrm{n}(10)\)
\(=5744.14 \mathrm{~J} / \mathrm{mole}\)
\(=57.44 \times 10^{-1} \mathrm{~kJ} / \mathrm{mole}\)
$(a) N_2O_4 $ $\rightleftharpoons$ $ 2NO_2$
$(b) 2SO_2 + O_2 $ $\rightleftharpoons$ $ 2SO_3$
$(c) X + Y $ $\rightleftharpoons$ $ 4Z$
$(d) A + 3B $ $\rightleftharpoons$ $ 7C$
$(I)\,\,\,\,{N_2} + 2{O_2} \rightleftharpoons 2N{O_2}$
$(II)\,\,\,\,2N{O_2} \rightleftharpoons {N_2} + 2{O_2}$
$(III)\,\,\,\,N{O_2} \rightleftharpoons \frac{1}{2}{N_2} + 2{O_2}$
તો નીચેના પૈકી ક્યો સંબંધ સાચો છે ?