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A bromide ion does not intefere with the...

A bromide ion does not intefere with the chromyl chloride test because when a bromide is present:

A

`Br_(2)` is liberated, which leaves the NaOH solution colourless

B

`CrO_(2)Br_(2)` formed does not volatilise as `CrO_(2)Cl_(2)` does

C

`CrO_(2)Br_(2)` does not react with NaOH

D

no gaseous substance containing bromine is produced

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The correct Answer is:
A
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