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What is the oxidation state of oxygen of...

What is the oxidation state of oxygen of `H_2O_2` in the final products when it reacts with `As_2O_3`?

A

0

B

1

C

`-1`

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
D
`H_(2)O_(2)+As_(2)O_(3)toAsO_(4)^(3-)+H_(2)O^(2-)` (oxidation number of `O=-2`)
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