Phosphine is not obtained by which of the following reaction (a) Whiteis heated with NaOH (b) Red...

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Phosphine is not obtained by which of the following reaction
(a) Whiteis heated with NaOH
(b) Red P is heated with NaOH
(c) Ca_3P_2 reacts with water
(d) Phosphorus trioxide is boiled with water

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