Assertion : $K M n O_{4}$ is reduced to $M n^{2 +}$ . Reason: Reacting the suspected reducing agent with potassium tetraoxomanganate (VII) solution, $K M n O_{4}$ (purple color), and the color is observed to become colorless $M n^{2 +}$ .

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Reacting the suspected reducing agent with potassium tetraoxomanganate(VII) solution, $K M n O_{4}$ (purple color), and the color is observed to become colorless $M n^{2 +}$ , the substance is confirmed to be a reducing agent.
$K M n O_{4}$ is reduced to $M n^{2 +}$

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