Multiple choice

Which of the following order of acidic strength is/are correct?

  1. HOCl < HClO2 < HClO3 < HClO4
  2. HOF > HOCl > HOBr > HOI
  3. HF < HCl < HBr < HI

  1. Only 1

  2. Only 2

  3. Only 3

  4. 1, 2 and 3

  5. None of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All the three given order of acidic strength are correct. HOCl < HClO2 < HClO3 < HClO4 HOF > HOCl > HOBr > HOI HF < HCl < HBr < HI

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