Sodium hydroxide solution reacts with phospho | vedclass

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Question

(B) The reaction of phosphorus with sodium hydroxide is a disproportionation reaction.White phosphorus $(P_4)$ reacts with concentrated sodium hydroxi

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White phosphorus and conc. $NaOH$

Vedclass · Answer

(B) The reaction of phosphorus with sodium hydroxide is a disproportionation reaction.White phosphorus $(P_4)$ reacts with concentrated sodium hydroxide $(NaOH)$ solution in an inert atmosphere to produce phosphine $(PH_3)$ and sodium hypophosphite $(NaH_2PO_2)$.The balanced chemical equation is: $P_4 + 3NaOH + 3H_2O 	o PH_3 + 3NaH_2PO_2$.

Sodium hydroxide solution reacts with phosphorus to give phosphine. To bring about this reaction,we need

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