1. Tardigrade
  2. Question
  3. Chemistry
  4. Phosphine is obtained when I. red P is heated with NaOH II. white P is heated with NaOH III. Ca 3 P 2 reacts with water IV. phosphorus trioxide is boiled with water. The above mentioned correct statements are

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Q. Phosphine is obtained when
I. red $P$ is heated with $NaOH$
II. white $P$ is heated with $NaOH$
III. $Ca _{3} P _{2}$ reacts with water
IV. phosphorus trioxide is boiled with water.
The above mentioned correct statements are

The p-Block Elements - Part2

Solution:

Phosphine is obtained on heating white $P$ with $NaOH$.