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The oxidation number of P in HP(2)O(7)^(...

The oxidation number of P in `HP_(2)O_(7)^(-)` ion is

A

`+5`

B

`+6`

C

`+7`

D

`+3`

Text Solution

Verified by Experts

The correct Answer is:
B
The oxidation number of P in `HP_(2)O_(7)^(-)` ion is
`=1 + 2x - 14 = -1 rArr 2x = 12 rArr x = +6`
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