P-Block Elements Ques 588
Question: $ A+H_2O\xrightarrow{{}}B+HCl $ $ B+H_2O\xrightarrow{{}}C+HCl $ Compound (A), (B) and (C) will be respectively:
Options:
A) $ PCl_5,POCl_3,H_3PO_3 $
B) $ PCl_5,POCl_3,H_3PO_4 $
C) $ SOCl_2,POCl_3,H_3PO_3 $
D) $ PCl_3,POCl_3,H_3PO_4 $
Show Answer
Answer:
Correct Answer: B
Solution:
$ \underset{A}{\mathop{PCl_5}}+H_2O\xrightarrow{{}}\underset{B}{\mathop{POCl_3}}+2HCl $ $ \underset{(B)}{\mathop{POCl_3}}+3H_2O\xrightarrow{{}}\underset{(C)}{\mathop{H_3PO_4}}+3HCl $
