JEE MAIN - Chemistry (2005 - No. 43)
The IUPAC name of the coordination compound K3[Fe(CN)6] is
Potassium hexacyanoferrate (II)
Potassium hexacyanoferrate (III)
Potassium hexacyanoiron (II)
Tripotassium hexcyanoiron (II)
Paliwanag
$${K_3}\left[ {Fe{{\left( {CN} \right)}_6}} \right]\,\,\,$$ is potassium hexacyano ferrate $$\left( {{\rm I}{\rm I}{\rm I}} \right).$$