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Which of the following amines gives yell...

Which of the following amines gives yellow oily liquid with `HNO_2` ?

A

Ethylmethylamine

B

Aniline

C

3-methylbenzylamine

D

Methylamine

Text Solution

Verified by Experts

The correct Answer is:
A
Secondary amines, (containing -NH-group) when treated with `HNO_2` give nitrosoamines which separate as yellow oily liquids. The structures of the given compounds are
Among the given compounds, only ethylmethylamine is a secondary amine, thus it gives a yellow oily liquid with `HNO_2`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ORGANIC COMPOUNDS CONTAINING NITROGEN -MHT CET CORNER
  1. In the following sequence of reactions CH-underset(NH(2))underset(|)...

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  2. In the following reaction sequence, CH3CHO underset(Ca(OH)2)overset(Cl...

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  3. Which of the following amines gives yellow oily liquid with HNO2 ?

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  4. N-ethyl-N-methylpropan-1-amine is

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  5. What is the end product in the following sequence of operations? C2 ...

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  6. The compound that forms a yellow oily liquid with nitrous acid is

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  7. Iso -propylamine is a

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  8. When acetamide is treated with Br(2) and caustic soda, then we get

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  9. On heating benzyl amine with chloroform and ethanolic KOH, product obt...

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  10. A mixture of ethyl amine and alcoholic KOH on heating gives

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  11. Isopropylamine with excess of acetyl chloride will give?

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  12. Compound 'A' (molecular formula C(3)H(8)O) is treated with acidified p...

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  13. The decreasing order of basic characters of the three amines and ammon...

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  14. In a compound C, H, N atoms are present in 9:1:3.5 by weight. Molecula...

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  15. CH(3)Br+KCN(Alco.)to X underset(Na+C(2)H(5)OH)overset("Reduction")to Y...

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  16. Acetonitrile on reduction gives

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  17. Complete the following reaction. R NH2 + H2SO4 to

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  18. Primary amine (R NH2) reacts with nitrous acid to give

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  19. The IUPAC name of CH3-undersetunderset(NH2)|CH-CH3 is

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  20. Reduction of nitrobenzene, in the presence of Zn and KOH, gives

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