The primary valence and the secondary valency of the central metal ion in the complex $\left[\mathrm

Question

The primary valence and the secondary valency of the central metal ion in the complex $\left[\mathrm{M}\left(\mathrm{NH}_{3}ight)_{5} \mathrm{H}_{2} \mathrm{O}ight] \mathrm{SO}_{4}$ are respectively\

Professor PC Thomas Classes · Answer

Oxidation number is primary valence and coordination number is secondary valance