In which of the following reactions is phosph | vedclass

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(B) $1$. White phosphorus $(P_4)$ reacts with $NaOH$ solution in an inert atmosphere to produce phosphine $(PH_3)$: $P_4 + 3NaOH + 3H_2O \rightarrow P

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Heating red $P$ with $NaOH$

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(B) $1$. White phosphorus $(P_4)$ reacts with $NaOH$ solution in an inert atmosphere to produce phosphine $(PH_3)$: $P_4 + 3NaOH + 3H_2O \rightarrow PH_3 + 3NaH_2PO_2$.$2$. Red phosphorus is chemically much less reactive than white phosphorus and does not react with $NaOH$ to produce phosphine under normal conditions.$3$. Calcium phosphide $(Ca_3P_2)$ reacts with water to produce phosphine: $Ca_3P_2 + 6H_2O \rightarrow 3Ca(OH)_2 + 2PH_3$.$4$. Phosphonium iodide $(PH_4I)$ reacts with $NaOH$ to liberate phosphine: $PH_4I + NaOH \rightarrow PH_3 + NaI + H_2O$.Therefore,the reaction that does not produce phosphine is heating red $P$ with $NaOH$.

In which of the following reactions is phosphine $(PH_3)$ $NOT$ produced?

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