Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
[NiCl4]2−
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
[CoCl4]2−
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
[CoF6]2−
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A[Ni(CN)4]2− As CN− is strong ligand so pairing of electron happens and [Ni(CN)4]2− have zero unpaired electron so mangnetic moment is μ=√n(n+2)=0