1.Amongst [Ni(H2_22O)6_66]2+^{2+}2+, [Ni(PPh3_33)2_22Cl2_22], [Ni(CO)4_44] and [Ni(CN)4_44]2−^{2-}2− the paramagnetic species area.[NiCl4_44]2−^{2-}2−, [Ni(H2_22O)6_66]2+^{2+}2+, [Ni(PPh3_33)2_22Cl2_22]b.[Ni(CO)4_44], [Ni(PPh3_33)2_22Cl2_22], [NiCl4_44]2−^{2-}2−c.[Ni(CN)4_44]2−^{2-}2−, [Ni(H2_22O)6_66]2+^{2+}2+, [NiCl4_44]2−^{2-}2−d.[Ni(PPh3_33)2_22Cl2_22], [Ni(CO)4_44], [Ni(CN)4_44]2−^{2-}2−Login to continueOnly logged in users canattempt or see the solution.
