Amongst Ni(CO)4, (Ni(CN)4)2- and NiCl4 2- (a) Ni(CO)4 and NiCl4 2- are diamagnetic and (Ni(CN)4 )2- is paramagnetic (Ni(CN)4)2- and NiCl4 2- (a) Ni(CO)4 and NiCl4 2- are diamagnetic and (Ni(CN)4 )2- is paramagnetic Amongst Ni(CO)4 December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,