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Why can’t HCl acid be used to acidify KM...

Why can’t HCl acid be used to acidify `KMnO_(4)` solution ?

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AI Generated Solution

To understand why HCl cannot be used to acidify KMnO₄ solution, we need to analyze the chemical properties of both substances involved in the reaction. ### Step 1: Identify the nature of KMnO₄ KMnO₄ (Potassium permanganate) is a strong oxidizing agent. This means it has the ability to accept electrons from other substances during a chemical reaction. **Hint:** Remember that oxidizing agents are substances that gain electrons and are reduced in the process. ### Step 2: Understand the reaction with HCl ...
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Name the gas that can readily decolourise acidified KMnO_(4) solution:

Name the gas that can readily decolourise acidified KMnO_(4) solution.

Knowledge Check

  • Assertion : Hydrochloric acid is not used to acidify a KMnO_(4) solution in volumetric analysis of Fe^(2+) and C_(2) O_(4)^(2-) because. Reason : Part of the oxygen produced from KMnO_(4) and HCl is used up in oxidising HCl to Cl_(2) .

    A
    If both assetion and reason are true and the reason is the correct explanation of the assertion.
    B
    If both assertion and reason are ture but reason is not the correct explanation of the assertion.
    C
    If assertion is true but reason is false.
    D
    If assertion is false but reason is true.

  • Name the gas that can readily decolourise acidified KMnO_(4) solution :

    A
    `P_(2)O_(5)`
    B
    `CO_(2)`
    C
    `SO_(2)`
    D
    `NO_(2)`

  • Name the gas that can readily decolourise acidified KMnO_(4) solution :

    A
    `P_(2)O_(5)`
    B
    `CO_(2)`
    C
    `SO_(2)`
    D
    `NO_(2)`

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    When H_(2)S is passed through nitric acid and acidified KMnO_(4) solution the product formed is

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