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STD 12 - 5. Co-ordination chemistry — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 5. Co-ordination chemistry4 Marks
MCQ
The strongest $CO$ bond is present in
  • ✓
    $[Cr(CO)_6]^+$
  • B
    $[V (CO)_6]^-$
  • C
    $[Fe (CO)_5]$
  • D
    equal strength
✓

Answer

Correct option: A.
$[Cr(CO)_6]^+$
a

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