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Phosphine is prepared by the action of...

Phosphine is prepared by the action of

A

`P and H_(2)SO_(4)`

B

`P and NaOH`

C

`P and H_(2)S`

D

`P and HNO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
`underset("phosphorus")underset("White")(P_(4))+underset("soda")underset("Caustic")(3NaOH)+3H_(2)Orarrunderset("phosphine")(PH_(3))+underset("hypophosphite")underset("Sod.")(3NaH_(2)PO_(2))`
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