عشان الكويز الجديد ينزل بس
the idea in separation depend on the type of amine in each compound
nicotine is 3ry amine so up on addition HCL and cold saturated HNO2
,it will not give nitroso-derivative
on the other hand,
nor nicotine is 2ry amine so Upon addition of the previous reagent
it will give nitroso derivative ;this nitroso compound will float on the surface as an oily liquid
using separating funnel separation will be easy .
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