how will you distinguish between (CH3)2 …

The rxn name is Liebermann nitrosoamine rxn. required explanation is ?? (CH3)2NH on treatment with HNO2 gives yellow coloured N-nitrosodimethylamine. N-nitrosodimethylamine on warming with crystal of phenol and conc. H2SO4 gives green solution which when made alkaline with aq. NaoH turns deep blue and then red on dilution. (CH3) 3N on the other hand being 3°amine does not give this test.

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∂Αяѕнαиαα ყα∂Αѵ ??? 6 years, 4 months ago

appreciating u priya. ? nice answer.

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Šąhîł Phogat 6 years, 4 months ago

ohk thanks ?

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Priya Dharshini ? 6 years, 4 months ago

I think carbylamine test.. only primary amines can give that

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Šąhîł Phogat 6 years, 4 months ago

ohk but what is the name of rxn. I am asking this. it's one word question. I have to answer it in one word only

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Priya Dharshini ? 6 years, 4 months ago

Not from brainly.. from xamidea book.. it is give same

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Priya Dharshini ? 6 years, 4 months ago

Simply write..it forms presipitate and insoluble.. where this is not..

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Šąhîł Phogat 6 years, 4 months ago

BTW u answered from Brainly.com. don't mind just asking.

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Šąhîł Phogat 6 years, 4 months ago

BTW thanks

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Šąhîł Phogat 6 years, 4 months ago

it's one word name the rxn sis.

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Priya Dharshini ? 6 years, 4 months ago

(CH3)2NH reacts with nitrous acid to form an oily layer of N-nitrosamines, which are insoluble in aqueous mineral acids. Whereas (CH3)3N reacts with nitrous acid to form soluble nitrite salts with no ppt.

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