In Nessler's reagent

CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds

Problem

In Nessler's reagent, the ion present is: (1)

\text{HgI}^{2-}

(2)

\text{HgI}_4^{2-}

(3)

\text{Hg}^+

(4)

\text{Hg}^{2+}