Question
Chemistry Question on p -Block Elements
Arrange the following in the decreasing order of their acidic strength HIO
A
HBrO > HCIO > HIO
B
HCIO > HBrO > HIO
C
HIO > HBrO > HCIO
D
HCIO > HIO > HBrO
Answer
HCIO > HBrO > HIO
Explanation
Solution
HCIO>HBrO>HIO on the basis of electronegativity of halogen