In the equatio, 4M + 8 CN^(-) + 2 H2...

In the equatio, ` 4M + 8 CN^(-) + 2 H_2O + O_2 to 4 [M(CN)_2]^(-) + 4 OH ^(-)`, the metal M is

A

Copper

B

Iron

C

Gold

D

Zinc

Text Solution

Verified by Experts

The correct Answer is:

C

`4Au + 8KCN + 2H_2O + O_2 to underset(("Soluble complex"))(4K[Au(CN)_2]) + 4KOH`.

Promotional Banner

Promotional Banner

Recommended Questions

In the equatio, 4M + 8 CN^(-) + 2 H2O + O2 to 4 [M(CN)2]^(-) ...
Text Solution
|
Name the metal M which is extracted on the basis of following reaction...
Text Solution
|
In the equation , 4M + 8CN^(-) + 2H(2)O + O rarr 4[M(CN)2]^(-) + 4OH^(...
Text Solution
|
Name the metal M which is extracted on the basis of following reaction...
Text Solution
|
In the equation 4M+8CN^(-)+2H(2)O+O(2)rarr 4[M(CN(2))]^(-)+4OH^(-) ...
Text Solution
|
In the equation: M+8CN^(-)+2H(2)O+O(2)to4[M(CN)(2)]^(-)+4OH^(-) meta...
Text Solution
|
In the equation , 4M + 8CN^(-) + 2H(2)O + O(2) to 4 [M(CN)(2)]^(-) + 4...
Text Solution
|
In the equatio, 4M + 8 CN^(-) + 2 H2O + O2 to 4 [M(CN)2]^(-) + 4 OH ^(...
Text Solution
|
In the equation , 4M +8CN^(-) +2H2O+O2 rarr 4[M(CN)2]^(-)+4OH^(-) , th...
Text Solution
|