Question

6. What are the (a) oxidation number and (b) coordination number of the metal ion

in the following? 2

(i) [Cu(NH3)4]

2+

(ii) [Fe (CN)6]

3-
​

Answer 1

Answer:

1) oxidation no. : +2

coordination no. : 4

2) oxidation no. : +3

coordination no. : 6