Chemistry - Salt Analysis Question with Solution | TestHub

Consider the following test for a group-IV cation. $\begin{array}{rl}& {\mathrm{M}}^{2+}+{\mathrm{H}}_2\mathrm{S}\to \mathrm{A}\text{ (Black precipitate) }+\text{ by product }\\ & \mathrm{A}+\text{ aqua regia }\to \mathrm{B}+\mathrm{NOCl}+\mathrm{S}+{\mathrm{H}}_2\mathrm{O}\\ & \mathrm{B}+{\mathrm{KNO}}_2+{\mathrm{CH}}_3\mathrm{COOH}\to \mathrm{C}+\text{ by product }\end{array}$ The spin-only magnetic moment value of the metal complex $\mathrm{C}$ is ______ BM (Nearest integer)