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Which of the following is not a redox re...

Which of the following is not a redox reaction

A

`2Rb + 2H_2O rarr 2RbOH +H_2`

B

`2CuI_2 rarr 2CuI + I_2`

C

`2H_2O_2 rarr 2H_2 O+O_2`

D

`4KCN + Fe(CN)_2 rarr K_4 [Fe(CN)_6]`

Text Solution

Verified by Experts

The correct Answer is:
D
In the reaction `4KCN + Fe(CN)_2 rarr K_4[Fe(CN)_6]` , change in oxidation state is not taking place.
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