Question

fiv) Identify complex ion in which effective atomic number of
the central metal ion is 35.
(Given At. number of Co=27, Fe = 26, Zn = 30)
(a) [Zn (NH2),12+
(b) [Fe(CN),14
() [Fe(CN)]
(d) [Co (NH,​

Answer 1

Answer:

the correct answer of option is (b)