Jee AdvancedCoordination CompoundsIIT-JEE 2010 Paper 2 OfflineMCQ+3 / -12010The complex showing a spin-only magnetic moment of 2.82 B.M. is :A$\mathrm{Ni}(\mathrm{CO})_4$B$\left[\mathrm{NiCl}_4\right]^{2-}$C$\mathrm{Ni}\left(\mathrm{PPh}_3\right)_4$D$\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$Check AnswerClear SelectionReveal AnswerShow Explanation