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, 1 month ago

appreciating u priya. ? nice answer.

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Šąhîł Phogat 6 years, 1 month ago

ohk thanks ?

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Priya Dharshini ? 6 years, 1 month ago

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

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Šąhîł Phogat 6 years, 1 month 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, 1 month ago

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

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Priya Dharshini ? 6 years, 1 month ago

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

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Šąhîł Phogat 6 years, 1 month ago

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

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Šąhîł Phogat 6 years, 1 month ago

BTW thanks

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Šąhîł Phogat 6 years, 1 month ago

it's one word name the rxn sis.

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Priya Dharshini ? 6 years, 1 month 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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