Aromatic Compound – JEE Mains Previous Year Questions

JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral.

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Previous Years AIEEE/JEE Mains Questions

Q. In the chemical reactions,

the compounds ‘A’ and ‘B’ respectively are :-

(1) Nitrobenzene and chlorobenzene

(2) Nitrobenzene and fluorobenzene

(3) Phenol and benzene

(4) Benzene diazonium chloride and fluorobenzene

[AIEEE-2010]

Sol. (4)


Q. In the chemical reactions

(1) Fluorobenzene and phenol

(2)Benzene diazonium chloride and benzonitrile

(3) Nitrobenzene and chlorobenzene

(4) Phenol and bromobenzene

[AIEEE-2011]

Sol. (2)


Q. An organic compound A upon reacting with $\mathrm{NH}_{3}$ gives B. On heating, B gives C. C in presence of KOH reacts with $\mathrm{Br}_{2}$ to give $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NH}_{2} . \mathrm{A}$ is :-

(1) $\mathrm{CH}_{3} \mathrm{COOH}$

(2) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{COOH}$

(4) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}$

[JEE(Main)-2013]

Sol. (4)


Q. The gas leaked from a storage tank of the Union Carbide plant in Bhopal gas tragedy was:-

(1) Methylisocyanate

(2) Methylamine

(3) Ammonia

(4) Phosgene

[JEE(Main)-2013]

Sol. (1)


Q. On heating an aliphatic primary amine with chloroform and ethanolic potassium hydroxide, the organic compound formed is :

(1) An alkyl cyanide

(2) An alkyl isocyanide

(3) An alkanol

(4) An alkanediol

[JEE(Main)-2014]

Sol. (2)


Q.

[JEE(Main)-2014]

Sol. (3)


 

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  • June 17, 2020 at 10:16 am

    ok
    good