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5. Co-ordination chemistry — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry5. Co-ordination chemistry1 Mark
MCQ
Which of the following is not correct matched?
  • A
    $[MnCl_4]^{-2}$ Tetrahedral, zero $CFSE$
  • ✓
    $[Pt(NH_3) Cl.Br(py)]$ Shows both $G.I$ and optical isomerism
  • C
    $[Fe(CO)_2(NO)_2]$ Tetrahedral, $EAN = 36$
  • D
    $[Co(CO)_4]^-$ Tetrahedral, $C-O$ bond length larger than $CO$
✓

Answer

Correct option: B.
$[Pt(NH_3) Cl.Br(py)]$ Shows both $G.I$ and optical isomerism
b

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