Match the following
ComplexStructure and magnetic moment(A)[Ag(CN)2]−(1)Square planer and 1.73BM(B)[Cu(CN)4]−3(2)Linear and Zero(C)[Cu(CN)6]−3(3)Octahedral and zero(D)[Cu(NH3)4]+2(4)Tetrahedral and zero(E)(5)Octahedral and 1.73 BM
A – 2; B – 4; C – 5; D – 1; E – 3
Based on co – ordination number – shapes of complexes based on unpaired electrons on central metal ions – magnetic behaviour.