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Nitrogen

When iodoform...

Question

When iodoform is heated with silver nitrate solution ,we get:

A

a yellow ppt. of

A g I

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B

a white ppt. of

A g C l

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C

silver mirror

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D

no precipitate

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Solution

The correct option is B a yellow ppt. of $A g I$
$3 A g N O_{3} + C H I_{3} \to 3 A g I + C H (N O_{3})_{3}$

When iodoform is heated with $A g N O_{3}$ solution $C - I$ bonds gets cleavred easily and iodide ions react with $A g N O_{3}$ to give precipated of $A g I .$
Hence the correct option is A.

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