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Effect of heating KMnO4

This type of question, asked 3 times: 2021 Paper 7, 2021 Paper 21, 29 Jan 2024. All 3 questions below, oldest first.

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  1. Question 1

    2021 Paper 7

    35
    Given below are two statements: Statement I : Potassium permanganate on heating at 573 K573\text{ }K forms potassium manganate. Statement II: Both potassium permanganate and potassium manganate are tetrahedral and paramagnetic in nature. In the light of the above statements, choose the most appropriate answer from the options given below:

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  2. Question 2

    2021 Paper 21

    45
    Potassium permanganate on heating at 513 K513\text{ }K gives a product which is :

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  3. Question 3

    29 Jan 2024

    44
    KMnO4KMnO_{4} decomposes on heating at 513 K513\text{ }K to form O2O_{2} along with

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