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CBSE Class 12 Chemistry 2022 Term 2 Delhi Set 1

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Question : 10 of 12
Marks: +1, -0
A compound ' AA ' on reduction with iron scrap and hydrochloric acid gives compound ' BB ' with molecular formula C6H7N\mathrm{C}_6\mathrm{H}_7\mathrm{N}. Compound ' BB ' on reaction with CHCl3\mathrm{CHCl}_3 and alcoholic KOH\mathrm{KOH} produces an obnoxious smell of carbylamine due to the formation of ' CC '. Identify ' AA ', 'B' and ' CC ' and write the chemical reactions involved.
Solution:  
The compound A is Nitrobenzene, B is Aniline and CC is Phenyl isocyanide.
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