Question

Co-ordination number of Cr is 6. A complex
entity with C204², en, superoxide as ligands is
[Cr(C204)x (en), (O2)2]
The ratio of x:y:z is
1) 1:1:2
2) 1:1:1
3) 1:2:2
4) 2:1:1​

Answer 1

The ratio of X Y Z is 1 :1:2 ie a option