A coordination compound CrCl₃·4H₂O gives a white precipitate of AgCl with AgNO₃. The molar conductance of the compound corresponds to two ions. The structural formula of the compound is: a) [Cr(H₂O)4Cl₂]Cl b) [Cr(H₂O)6]Cl₃ c) [Cr(H₂O)₃Cl₃]·H₂O d) [Cr(H₂O)5Cl]Cl₂
