Medium MCQ +4 / -1 PYQ · JEE Mains 2021

The incorrect statement is :

  1. A Cl<sub>2</sub> is more reactive than ClF. Correct answer
  2. B F<sub>2</sub> is more reactive than ClF.
  3. C On hydrolysis ClF forms HOCl and HF.
  4. D F<sub>2</sub> is a stronger oxidizing agent than Cl<sub>2</sub> in aqueous solution.

Solution

(i) Reactivity order :<br><br>F<sub>2</sub> &gt; ClF (inter halogen) &gt; Cl<sub>2</sub><br><br>(ii) ClF + H<sub>2</sub>O $\to$ HOCl + HF<br><br>(iii) Oxidizing power is aqueous solution <br><br>F<sub>2</sub> &gt; Cl<sub>2</sub> &gt; Br<sub>2</sub> &gt; I<sub>2</sub>

About this question

Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family

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