Class 11th Redox Reactions Chemistry

The following species will not exhibit disproportionation reaction

Option 1 - <p>ClO<span class="mathml" contenteditable="false"> <math> <mrow>Cl<msup><mrow>O</mrow><mrow><mo>−</mo></mrow></msup></mrow> </math> </span></p>

Option 2 - <p>ClO<sub>2</sub><span contenteditable="false"> <math> <mrow>Cl<msup><mrow>O</mrow><mrow><mo>−</mo></mrow></msup></mrow> </math> </span></p>

Option 3 - <p>ClO<sub>3</sub><span contenteditable="false"> <math> <mrow>Cl<msup><mrow>O</mrow><mrow><mo>−</mo></mrow></msup></mrow> </math> </span></p>

Option 4 - <p>ClO<sub>4</sub><span contenteditable="false"> <math> <mrow>Cl<msup><mrow>O</mrow><mrow><mo>−</mo></mrow></msup></mrow> </math> </span></p>

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Alok Kumar Singh | Contributor-Level 10

5 months ago

Correct Option - 4

Detailed Solution:

In disproportionation reaction, one element of a compound will simultaneously get reduced and oxidised. In ClO₄ -, oxidation number of Cl is +7 and it can not increase it further. So, ClO₄- will not get oxidised and so will not undergo disporportionation reaction.

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