Iodine reacts with hot NaOH solution giving the products as-___?

N a I

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N a I O_{3}

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A and B

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non of these

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Solution

The correct option is B $N a I$
Iodine reacts with hot concentrated NaOH solution giving the products sodium iodide (NaI) and sodium iodate $(N a I O_{3})$ .
With cold and dil NaOH, iodine gives sodium hypo iodite $(N a O I)$

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