1.When calomel is treated with ammonium hydroxide, a black substance is formed. The black substance isa.Hg + HgOb.HgO ⋅\cdot⋅ HgCl2_22c.H2_22N−-−Hg−-−Cl + Hgd.Hg(NH2_22)2_22 + HgOLogin to continueOnly logged in users canattempt or see the solution.