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Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
Pair of compounds which is planar:
  • A
    $ {\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{-4},\left[\mathrm{PtCl}_4\right]^{-2}} $
  • B
    $ {\left[\mathrm{NiCl}_4\right]^{-2},\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{-4}} $
  • ✓
    $ {\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{-4},\left[\mathrm{Rh}(\mathrm{CO})_2\left(\mathrm{PPh}_3\right)_2\right]^{+}} $
  • D
    $ {\left[\mathrm{PtCl}_4\right]^{-2},\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{-4}}$
✓

Answer

Correct option: C.
$ {\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{-4},\left[\mathrm{Rh}(\mathrm{CO})_2\left(\mathrm{PPh}_3\right)_2\right]^{+}} $

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