Question:
Which of the following is the strongest oxidising agent?
Which of the following is the strongest oxidising agent?
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Acidic strength and oxidising strength follow different trends. Oxidising strength: HClO\(_4\) - HClO\(_3\) - HClO\(_2\) - HOCl. decreasing
Updated On: Apr 20, 2026
- HOCl
- \(\mathrm{HClO}_2\)
- \(\mathrm{HClO}_3\)
- \(\mathrm{HClO}_4\)
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Oxidising strength of oxoacids of chlorine increases with increase in oxidation state of Cl.
Step 2: Detailed Explanation:
Oxidation states: HOCl (Cl = +1), HClO\(_2\) (Cl = +3), HClO\(_3\) (Cl = +5), HClO\(_4\) (Cl = +7). Higher oxidation state means greater tendency to get reduced, hence stronger oxidising agent. So HClO\(_4\) is strongest.
Step 3: Final Answer:
\(\mathrm{HClO}_4\)
Oxidising strength of oxoacids of chlorine increases with increase in oxidation state of Cl.
Step 2: Detailed Explanation:
Oxidation states: HOCl (Cl = +1), HClO\(_2\) (Cl = +3), HClO\(_3\) (Cl = +5), HClO\(_4\) (Cl = +7). Higher oxidation state means greater tendency to get reduced, hence stronger oxidising agent. So HClO\(_4\) is strongest.
Step 3: Final Answer:
\(\mathrm{HClO}_4\)
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