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Which of the following reactions do not ...

Which of the following reactions do not involve oxidation reduction ?
I. `2Cs+2H_(2)Orarr2CsOH+H_(2)`
II. `2CuI_(2)rarr2CuI+I_(2)`
III. `NH_(4)Br+KOHrarrKBr+NH_(3)+H_(2)O`
IV. `4KCN+Fe(CN)_(2)rarrK_(4)[Fe(CN)_(6)]`

A

I,II

B

I,III

C

I,III,IV

D

III,IV

Text Solution

Verified by Experts

The correct Answer is:
D
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H_(2)O_(2) reduces K_(4)Fe(CN)_(6)

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