MCQ
The species that has a (spin only) magnetic moment of $5.9\, BM$, is
- A$Ni ( CO )_{4}\left( T _{ d }\right)$
- ✓$\left[ MnBr _{4}\right]^{2-}\left( T _{d}\right)$
- C$\left[ NiCl _{4}\right]^{2-}\left( T _{ d }\right)$
- D$\left[ Ni ( CN )_{4}\right]^{2-}($ square planar $)$
