Home
Class 12
CHEMISTRY
Asserarion: Phosphine is prepared in an ...

Asserarion: Phosphine is prepared in an inert atmoshphere of `CO_(2)` and `H_(2)`.
Reason: Phosphine is highly inflammable in air.

A

If both asseration and reson are true and the reason is the correct explanation of the asseration.

B

If both asseration and reason are true ans the reason is the correct explanation of the asseration.

C

If the asseration is true but reason is false.

D

If asseration is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A

Both asseration and reason are true and the reason is the correct explanation of the asseration.
Promotional Banner

Topper's Solved these Questions

  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise Exercise|7 Videos
  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise Group 17 (Halogen Family)|22 Videos
  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise AIIMS Questions|25 Videos
  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • SOLID STATE

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

(a) What is the role of phosphorous pentoxide in the preparation of N_2 O_5 ? (b) Phosphine is prepared in an inert atmosphere of CO_2 . Why ? ( c) Red phosphorous is used for making matches. Why ?

How is H_(2)S prepared in laboratory ?

White phosphorus on reaction with concentrated NaOH solution in an inert atmosphere of CO_(2) , gives phosphine and compound (X). (X) on acidification with HCl gives compound (Y). The basicity of compound (Y) is:

White phosphorus when heated with conc.NaOH solution in an inert atmosphere of CO_(2) , forms phosphine and a sodium salt of oxoacid of phosphorus X .The oxidation state of phosphorus in X ' is

Which reaction is not used in the preparation of H_(2) ?

In the laboratory H_(2)S is prepared by the action of

How is phosphine prepard using the following reagents ? (a) HCl (b) H_(2)SO_(4) (c ) Caustic soda