P-Block Elements Ques 174
Question: Acid strength of oxy acids of chlorine follows the order
[AIIMS 2000; CBSE PMT 2005]
Options:
A) $ HClO<HClO_2<HClO_3<HClO_4 $
B) $ HClO_4<HClO_3<HClO_2<HClO $
C) $ HClO_4<HClO_3<HClO<HClO_2 $
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
$ \overset{+7}{\mathop{HClO_4}}>\overset{+5}{\mathop{HClO_3}}>\overset{+3}{\mathop{HClO_2}}>\overset{+1}{\mathop{HCl}} $
