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Co-ordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCo-ordination Compounds1 Mark
MCQ
Group of atoms works like ligand, when:
  • A
    Molecule is small
  • ✓
    Unshared electron pair is present
  • C
    It is a negatively charged ion
  • D
    It is a positively charged ion
✓

Answer

Correct option: B.
Unshared electron pair is present
B

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