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Which of the following reactions can evo...

Which of the following reactions can evolve `PH_3`

A

white `P + NaOH rarr`

B

`AlP + H_(2)O rarr `

C

`H_(3) PO_(4) overset(Delta)rarr `

D

`PH_(4)I +NaOH rarr `

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
(a) `P_(4) +3NaOH +3H_2O rarr 3NaH_2PO_2+ul(PH)_3`
(b) `AlP +3H_(2)O rarr Al(OH)_3+ul(PH)_3`
(c) `2H_3PO_4 rarr 3H_2O+P_(2)O_5`
(d) `PH_(4)I +NaOH rarr NaI+H_(2)O+ul(PH)_3`
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