alleryThe IUPAC name for the ligand **H₂O** in a coordination compound is:
AAqua
BHydro
CWater
DHydroxo
Answer & Solution
Correct answer: A. Aqua
H₂O is named 'aqua'.
NH₃ is 'ammine' (double 'm'). CO is 'carbonyl'. OH⁻ is 'hydroxo'.
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