P-Block Elements Ques 318
Question: Phosphine is produced by adding water to
[KCET 1991]
Options:
A) $ CaC_2 $
B) $ HPO_3 $
C) $ Ca_3P_2 $
D) $ P_4O_{10} $
Show Answer
Answer:
Correct Answer: C
Solution:
$ Ca_3P_2+6H_2O\to 3Ca{{(OH)}_2}+2PH_3 $