How is Phosphine Prepared Using the Following Reagent? Caustic Soda - HSC Science (Computer Science) 12th Board Exam - Chemistry
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How is phosphine prepared using the following reagent?
Preparation of Phosphine using Caustic soda (NaOH)
White phosphorus is heated with concentrated NaOH solution in an inert atmosphere of
CO2. It is the laboratory method.
`P_4 + 3NaOH+3H_2O -> PH_3 + 3NaH_2PO_2`
White Sodium hydroxide Phosphine Sodium
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Solution How is Phosphine Prepared Using the Following Reagent? Caustic Soda Concept: P - Block Group 15 Elements - Phosphine.