P-Block Elements Ques 318

Question: Phosphine is produced by adding water to

[KCET 1991]

Options:

A) CaC2

B) HPO3

C) Ca3P2

D) P4O10

Show Answer

Answer:

Correct Answer: C

Solution:

Ca3P2+6H2O3Ca(OH)2+2PH3



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