Identify the correct naming for K3[Fe(CN)6].(a) Tripotassium hexacyanidoferrate(III)(b) Potassium hexacyanoferrate(III)(c) Tripotassium hexacyanoferrate(III)(d) Potassium hexacyanidoferrate(III)The question was asked in semester exam.The above asked question is from Nomenclature of Coordination Compounds topic in portion Coordination Compounds of Chemistry – Class 12

Identify the correct naming for K3[Fe(CN)6].(a) Tripotassium hexacyani

1.	Identify the correct naming for K3[Fe(CN)6].(a) Tripotassium hexacyanidoferrate(III)(b) Potassium hexacyanoferrate(III)(c) Tripotassium hexacyanoferrate(III)(d) Potassium hexacyanidoferrate(III)The question was asked in semester exam.The above asked question is from Nomenclature of Coordination Compounds topic in portion Coordination Compounds of Chemistry – Class 12
Answer» CORRECT answer is (d) Potassium hexacyanidoferrate(III) For explanation: The number of CATIONS or anions is not denoted in the name of a coordination compound. In this CASE, the counter ion is named as potassium and not tripotassium. Also, CN is an anionic ligand and should end with -o, with the correct name being cyanido and not CYANO.

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