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The oxidation state of central atom in the anion of compound `NaH_(2)PO_(2)` will be . . . . . . . . .

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The oxidation state of central atom in the anion of compound `NaH_(2)PO_(2)` will be . . . . . . . . .
A. `+3`
B. `+5`
C. `+1`
D. `-3`
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1 Answer

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Correct Answer - C
Let oxidation state of P in `NaH_(2)PO_(2)` is x.
`1+2xx1+x+2xx-2=0`
`1+2+x-4=0`
`+x-1=0`
`x=+1`
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