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Reductions Involving Aldehydes or Ketones

Acidify the s...

Question

Acidify the sample to be tested with several drops of 6 M HCl and add 4-5 drops of carbon tetrachloride. Then add about 0.5 mL of chlorine water and shake. Appearance of an orange-brown carbon tetrachloride layer indicates the presence of :

Iodide

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Bromide

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Amide

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Cynade

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Solution

The correct option is B Bromide
An orange-brown carbon tetrachloride layer indicates the presence of bromide.

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