MCQ
Phosphine is not obtained by the reaction
- AWhite $P$ is heated with $NaOH$
- ✓Red $P$ is heated with $NaOH$
- C$C{a_3}{P_2}$ reacts with water
- DPhosphorus trioxide is boiled with water
✓
Answer
Correct option: B.
Red $P$ is heated with $NaOH$
b
(b) $\mathop {{P_4}}\limits_{{\rm{Red}}} + NaOH\, \to $ No reaction
(b) $\mathop {{P_4}}\limits_{{\rm{Red}}} + NaOH\, \to $ No reaction
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