Question

2. Match the List 1 to List 2.

Answer 1

(A) Sodium nitroprusside has zero spin only magnetic moment as all electrons are paired.`
$mu=oBM$
It has octahedral geometry.
In this complex, $N{O}^{+}$ ligand and cyanide ligand is present.
(B) Brown ring complex has octahedral geometry.
It contains 3 unpaired electrons. Hence, its magnetic moment is $\mu =\sqrt{15}BM$.
It contains $N{O}^{+}$ ligand.
(C) Complex of Ag formed during its extraction has all paired electrons. Hence, it has zero dipole moment $mu=oBM$. In this complex, cyanide ligand is present.
(D) Potassium ferrocyanide contains all paired electrons. Hence, it has zero dipole moment. $mu=oBM$.
It has octahedral geometry.
In this complex, cyanide ligand is present.