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White phosphorus when heated with conc.N...

White phosphorus when heated with conc.NaOH solution in an inert atmosphere of `CO_(2)` , forms phosphine and a sodium salt of oxoacid of phosphorus X .The oxidation state of phosphorus in X ' is

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The correct Answer is:
5
`PH_(3)+2O_(2)overset(Delta, gt 150^(@)C)rarr H_(3)PO_(4)`
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NARAYNA-15TH GROUP ELEMENTS-Level-V
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  5. Explain the bond lengths of all P-Cl bonds in PCl (5) molecule.

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  8. H(3)PO(3)overset(Delta)toH(3)PO(4)+PH(3)uarr

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  9. Let us consider the following conversion: Na + NH(3) overset("Fe cat...

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