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Amines — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryAmines2 Marks
Question
Two isomeric compounds (A and B) have $C _4 H _{11} N$ molecular formula react with $HNO _2$ and forms compounds (C) and (D). C is hardly oxidised but it reacts immediately with Lucas reagent whereas $D$ reacts with Lucas reagent in 5 minutes and it also gives haloform reaction. Identify $A, B, C$ and $D$.
✓

Answer


Image
A and B are primary amines, which react HNO2 and forms corresponding alcohols, C is a tertiary alcohol which is hardly oxidised and it reacts immediately with Lucas reagent and D is a secondary alcohols, hence it reacts with Lucas reagent in 5 minutes and due toImagegroup it gives haloform reaction.

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