Question

Phosphine is produced by adding water to

Solution

Correct option is

Ca3P2

 

Ca3P2 + 6H2⟶ 3Ca(OH)2 +  PH3

                                                          Phosphine

SIMILAR QUESTIONS

Q1

From which of the following, SO2 is formed?

Q2

Chlorine cannot displace

Q3

Sulphuric acid reacts with PCl5 to give

Q4

 

The following acids have been arranged in order of decreasing acid strength. Identify the correct order. ClOH

(I), BrOH (II), IOH (III)

Q5

Which of the following oxides is neutral?

Q6

Xenon forms compounds only with

Q7

It is recommended that liquor ammonia bottles should be opened after cooling them in ice for sometime. This is because liquor ammonia

Q8

In the manufacture of safety matches we use 

Q9

Bromine can be liberated from potassium bromide solution by the action of

Q10

Which of the following show maximum number of allotropic forms?