\(\mathop {[Co\,{{(N{H_3})}_5}B{r_2}]S{O_4}}\limits_{0.02\,{\text{mole}}} + BaC{l_2} \to \)\(\mathop {[Co\,{{(N{H_3})}_5}Br]\,C{l_2}}\limits_{0.02\,{\text{mole}}\,(z)} + BaS{O_4}\)
On using one lit. solution, we will get \( 0.01\) \(mole\) \(y \) and \(0.01\) \(mole\) \(z.\)
$(a)$ રીડ્યુસીંગ
$(b)$ ઓક્સીડાઇજિગ
$(c)$ સંકીર્ણતા