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

Question

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 (A) I, II and III (B) II, III and IV (C) I, III and IV (D) I, II and IV

Tardigrade Admin · Accepted Answer

Phosphine is obtained on heating white P with NaOH.

Q. Phosphine is obtained when
I. red $P$ is heated with $N a O H$
II. white $P$ is heated with $N a O H$
III. $C a_{3} P_{2}$ reacts with water
IV. phosphorus trioxide is boiled with water.
The above mentioned correct statements are

I, II and III

II, III and IV

I, III and IV

I, II and IV

Phosphine is obtained on heating white $P$ with $N a O H$ .

Q. Phosphine is obtained when I. red P is heated with NaOH II. white P is heated with NaOH III. Ca3​P2​ reacts with water IV. phosphorus trioxide is boiled with water. The above mentioned correct statements are