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Which of the following is not the correct order of thermal stability?
A. `HOCI gt HOBR gt HOI`
B. `HCIO_(2) gt HBrO_(2) gt HIO_(2)`
C. `HCIO_(2) gt HBrO_(2) gt HIO_(3)`
D. `HClO_(4) gt HBrO_(4) gt HIO_(4)`

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Correct Answer - 3
Oxoacids become increasingly themally unstable with increasing size of the halogen in contrast iodic acid `(HIO_(3))` is reasonable stable while `HCIO_(3)` and `HBrO_(3)` are not very stable .

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