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White P(4) overset(NaOH)underset(H(2)O)r...

White `P_(4) overset(NaOH)underset(H_(2)O)rarrA +B, B overset(O_(2))rarr C` Which of the following is correct for the reaction, if 'C' is tribasic oxyacid of phosphorus

A

Compound A is `Na_(2)HPO_(3)`

B

Compound B is `PH_(3)`

C

Compound B is `H_(3)PO_(4)`

D

Compound C is `H_(3)PO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B

`P_(4) overset(NaOH)underset(H_(2)O)rarr PH_(3)+NaH_(2)PO_(2)`
`PH_(3)+2O_(2) rarr H_(3)PO_(4)`
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