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The oxidation number of oxygen in O2 is ...

The oxidation number of oxygen in `O_2` is __________ .

A

0

B

`+1`

C

`+2`

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • The oxidation number of Cr in K_2 Cr_2O_7 and K_2 CrO_4 are .......

    A
    `+6,+3`
    B
    `+3,+6`
    C
    `+3,+6`
    D
    `+6,+6`

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