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Introduction to p Block Elements

Treatment of ...

Question

Treatment of the dry solid _____ with a mild oxidizing agent produces a purple solid.

A

N_{2}

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B

K I

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C

C C l_{4}

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D

A g N O_{3}

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Solution

The correct option is C $K I$
An oxidising agent would displace iodine from potassium iodide. When iodine gets removed, free iodine appears purple in colour.

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