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Set 77 — Coordination — Ligands
Set 77 — Coordination — Ligands
10 questions · 📖 Tutor Mode · ⏱ 15 min
📖 Tutor Mode
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Coordination — Ligands
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WAEC 2019
A ligand in a complex ion is:
A.
A molecule or ion that donates a lone pair to the central metal ion (Lewis base)
B.
A metal ion
C.
A positive ion always
D.
An anion only
E.
A covalent bond
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