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Which of the following involve oxidation...

Which of the following involve oxidation and reduction?

A

`2Na+2H_(2)Orarr2NaOH+H_(2)`

B

`2CuI_(2)rarr2Cu+l_(2)`

C

`NH_(4)CI+NaOHrarrNaCI+NH_(3)+H_(2)O`

D

`4KCN+Fe(CN)_(6)rarrK_(4)[Fe(CN)_(6)]`

Text Solution

Verified by Experts

The correct Answer is:
A, C
In both the reactions, there is change in O.N of the species
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