Question

Which of the following statement is incorrect ? 

(A) In K₃[Fe(CN)₆], the ligand has satisfied both primary and secondary valencies of ferric ion 

(B) In K₄[Fe(CN)₆], the ligand has satisfied both primary and secondary valencies of ferrous ion 

(C) In K₃[Fe(CN)₆], the ligand has satisfied only secondary valencies of ferric ion 

(D) K₄[Fe(CN)₆] is diamegenetic while K₃[Fe(CN)₆] is paramagnetic

Answer 1

(C) In K₃[Fe(CN)_6], the ligand has satisfied only secondary valencies of ferric ion