Which of the following is most thermally stable?A. `HClO`B. `HCIO_(2)`

1.	Which of the following is most thermally stable?A. `HClO`B. `HCIO_(2)`C. `HCIO_(3)`D. `HCIO_(4)`
Answer» Correct Answer - 4 Thermal stability increases with the increase in the number of oxygen atoms due to increase in the number of bonds. `HCIO lt HCIO_(2) lt HCIO_(3) lt HCIO_(4)` As a result oxidizing power increases in the reverse order: `HClO gt HClO_(2) gt HClO_(3) gt HClO_(4)` thus, `HClO` is the strongest oxidizing agent.

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