P-Block Elements Ques 208
Question: Which of the following is anhydride of perchloric acid
[CPMT 2004]
Options:
A) $ Cl_2O_7 $
B) $ Cl_2O_5 $
C) $ Cl_2O_3 $
D) $ HClO $
Show Answer
Answer:
Correct Answer: A
Solution:
Chlorine heptachlor ide $ (Cl_2O_7) $ is the anhydride of perchloric acid. $ 2HClO_4\xrightarrow{\Delta }Cl_2O_7+H_2O $