Question:
An aromatic compound has molecular formula C₇H₇Br. Give the possible isomers and appropriate method to distinguish them.
An aromatic compound has molecular formula C₇H₇Br. Give the possible isomers and appropriate method to distinguish them.
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Benzylic halides react with AgNO₃, aryl halides do not.
Updated On: Mar 20, 2026
- 3 isomers; by heating with AgNO₃ solution
- 4 isomers; by treating with AgNO₃ solution
- 4 isomers; by oxidation
- 5 isomers; by oxidation
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The Correct Option is B
Solution and Explanation
Step 1: Possible isomers: - o-bromotoluene - m-bromotoluene - p-bromotoluene - benzyl bromide
Step 2: Benzyl bromide reacts readily with alcoholic AgNO₃ forming AgBr precipitate, whereas aryl bromides do not.
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