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The order of the oxidation state of the ...

The order of the oxidation state of the phosphorus in `H_(3)PO_(2),H_(3)PO_(4),H_(3)PO_(3) and H_(4)P_(2)O_(6)` is

A

`H_(3)PO_(4) gt H_(4)P_(2)O_(6) gt H_(3)PO_(3) gt H_(3)PO_(2)`

B

`H_(3)PO_(3) gt H_(3)PO_(2) gt H_(3)PO_(4) gt H_(4)P_(2)O_(6)`

C

`H_(3)PO_(2) gt H_(3)PO_(3) gt H_(4)P_(2)O_(6) gtH_(3)PO_(4)`

D

`H_(3)PO_(4) gt H_(3)PO_(2) gt H_(3)PO_(3)gtH_(4)P_(2)O_(6)`

Text Solution

Verified by Experts

The correct Answer is:
A
`H_(3)PO_(4) "oxidation state of (P)=+5"`
`H_(3)P_(2)O_(6) "oxidation state of (P)=+4"`
`H_(3)PO_(2) "oxidation state of (P)=+1"`
`H_(3)PO_(2) "oxidation state of (P)=+1"`
`H_(3)PO_(2) gt H_(4)P_(2)O_(6) gt H_(3)PO_(3) gt H_(2)PO_(2)`
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