JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral.
Simulator
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]
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]
Ans. (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]
(1) Fluorobenzene and phenol
(2)Benzene diazonium chloride and benzonitrile
(3) Nitrobenzene and chlorobenzene
(4) Phenol and bromobenzene
[AIEEE-2011]
Ans. (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]
(4) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}$
[JEE(Main)-2013]
Ans. (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]
Ans. (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]
Ans. (2)
Q.
[JEE(Main)-2014]
[JEE(Main)-2014]
Ans. (3)