Home
Class 12
CHEMISTRY
Coordination number of Cr is six. A coml...

Coordination number of Cr is six. A comlex ion of Cr with `C_(2)O_(4)^(2-)` end and superoxide ion, `O_(2)^(2-)` has the fomula , `[Cr(CO_(2)O_(4))_(x)(en)_(y)(O_(2))_(z)]^(-)` The ratio `x:y:z` will be

A

`1:1:1`

B

`1:1:2`

C

`1:2:2`

D

`2:1:1`

Text Solution

Verified by Experts

(b) The ratio x,y and z be such that, total chrage `=-1 3+1(1-2)+1xx0+2(-1)=-1`
The ratio of `x:y:z=1:1:2`
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    BITSAT GUIDE|Exercise BITSAT Archives|7 Videos

  • CHEMICAL THERMODYNAMICS

    BITSAT GUIDE|Exercise BITSAT Archives|15 Videos

  • D AND F BLOCK ELEMENTS

    BITSAT GUIDE|Exercise BITSAT Archives|10 Videos

Similar Questions

Explore conceptually related problems

Coordination number of Cr is six A complex with C_(2)O_(4)^(2-) en and superoxide O_(2) will be in the ration to make complex [Cr(C_(2)O_(4))_(x')(en)_(y)(O_(2)_(z)]^(Θ) .

The co-ordination number of Cr in the complex ion [Cr(H_2O)_6]^(3+) is -

[Co(Cr_(2)O_(4))_(3)]^(3-) is a

Number of identical Cr-O bonds in dichromate ion Cr_(2)O_(7)^(2-) is :

Write oxidation number of Cr in Cr_(2)O_(7)^(2–) .

The coordination number and oxidation state of Cr in K_(3)[Cr(C_(2)O_(4))_(3)] an respectively

The oxidation number and co-ordination number of chromium in complex ion [Cr(C_(2)O_(4))_(2)(H_(2)O)_(2)]^(-) are