Compounds Containing Nitrogen
241 Questions
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 8th April Morning Slot
Which of the following amines can be prepared by Gabriel phthalimide reaction ?
A.
neo-pentylamine
B.
n-butylamine
C.
t-butylamine
D.
triethylamine
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 8th April Morning Slot
Coupling of benzene diazonium chloride with 1 - naphthol in alkaline medium will give :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 12th January Evening Slot
The increasing order of the reactivity of the following with LiAlH4 is
A.
A < B < C < D
B.
B < A < C < D
C.
B < A < D < C
D.
A < B < D < C
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 12th January Evening Slot
The major product of the following reaction is –
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 12th January Morning Slot
The increasing order of reactivity of the following compounds towards reaction with alkyl halides directly is
(A)
(B)
(C)
(D)
A.
A < B < C < D
B.
B < A < C < D
C.
B < A < D < C
D.
A < C < D < B
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 11th January Evening Slot
A compound 'X' on treatment with Br2/NaOH, provided C3H9N, which gives positive carbylamine test. Compound 'X' is :
A.
CH3CH2CH2CONH2
B.
CH3CON(CH3)2
C.
CH3CH2COCH2NH
D.
CH3COCH2NHCH3
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 11th January Morning Slot
The major product of the following reaction is :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 10th January Evening Slot
An aromatic compound 'A' having molecular formula C7H6O2 on treating with aqueous ammonia and heating forms compound 'B'. The compound 'B' on reaction with molecular bromine and potassium hydroxide provides compound 'C' having molecular formula C6H7N.. The structure of 'A' is
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 10th January Evening Slot
The major product of the following reaction is :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 10th January Morning Slot
The major product formed in the reaction given below will be :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 9th January Evening Slot
The major product obtained in the following reaction is :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 9th January Evening Slot
The major product of the following reaction is :
A.
B.
C.
D.
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 9th January Morning Slot
Arrange the following amines in the decreasing order of basicity :
A.
I > II > III
B.
III > I > II
C.
III > II > I
D.
I > III > II
2019
JEE Mains
MCQ
JEE Main 2019 (Online) 9th January Morning Slot
The major product of following reaction is :
A.
RCOOH
B.
RCONH2
C.
RCHO
D.
RCH2NH2
2018
JEE Mains
MCQ
JEE Main 2018 (Online) 16th April Morning Slot
Products A and B formed in the following reactions are respectively :
A.
B.
C.
D.
2018
JEE Mains
MCQ
JEE Main 2018 (Offline)
The increasing order of basicity of the following compounds is :
A.
(d) < (b) < (a) < (c)
B.
(a) < (b) < (c) < (d)
C.
(b) < (a) < (c) < (d)
D.
(b) < (a) < (d) < (c)
2018
JEE Mains
MCQ
JEE Main 2018 (Online) 15th April Evening Slot
The increasing order of diazotisation of the following compounds is :
A.
(a) < (b) < (c) < (d)
B.
(a) < (d) < (b) < (c)
C.
(a) < (d) < (c) < (b)
D.
(d) < (c) < (b) < (a)
2018
JEE Mains
MCQ
JEE Main 2018 (Online) 15th April Morning Slot
Which of the following will not exist in zwitter ionic form at pH=7 ?
A.
B.
C.
D.
2018
JEE Mains
MCQ
JEE Main 2018 (Online) 15th April Morning Slot
The increasing order of nitration of the following compounds is :
A.
(b) < (a) < (c) < (d)
B.
(a) < (b) < (c) < (d)
C.
(b) < (a) < (d) < (c)
D.
(a) < (b) < (d) < (c)
2017
JEE Mains
MCQ
JEE Main 2017 (Online) 9th April Morning Slot
Among the following compounds, the increasing order of their basic strength is :
A.
(I) < (II) < (IV) < (III)
B.
(I) < (II) < (III) < (IV)
C.
(II) < (I) < (IV) < (III)
D.
(II) < (I) < (III) < (IV)
2017
JEE Mains
MCQ
JEE Main 2017 (Online) 8th April Morning Slot
The major product expected from the following reaction is :
A.
B.
C.
D.
2017
JEE Mains
MCQ
JEE Main 2017 (Offline)
Which of the following compounds will form significant amount of meta product during mono-nitration
reaction?
A.
B.
C.
D.
2016
JEE Mains
MCQ
JEE Main 2016 (Online) 10th April Morning Slot
The “N” which does not contribute to the basicity for the compound is :
A.
N 7
B.
N 9
C.
N 1
D.
N 3
2016
JEE Mains
MCQ
JEE Main 2016 (Online) 10th April Morning Slot
Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with HBF4. Which of the following conditions is correct about this reaction ?
A.
Only heat
B.
NaNO2/Cu
C.
Cu2O/H2O
D.
NaF/Cu
2016
JEE Mains
MCQ
JEE Main 2016 (Online) 9th April Morning Slot
The test to distinguish primary, secondary and tertiary amines is :
A.
Carbylamine reaction
B.
C6H5SO2Cl
C.
Sandmeyer’s reaction
D.
Mustard oil test
2016
JEE Mains
MCQ
JEE Main 2016 (Offline)
In the Hofmann bromamide degradation reaction, the number of moles of NaOH and Br2 used per mole of
amine produced are:
A.
Four moles of NaOH and two moles of Br2.
B.
Two moles of NaOH and two moles of Br2
C.
Four moles of NaOH and one mole of Br2
D.
One mole of NaOH and one mole of Br2
2015
JEE Mains
MCQ
JEE Main 2015 (Offline)
In the reaction
The product $E$ is :
The product $E$ is :
A.
B.
C.
D.
2014
JEE Mains
MCQ
JEE Main 2014 (Offline)
On heating an aliphatic primary amine with chloroform and ethanolic potassium hydroxide, the organic
compound formed is:
A.
an alkyl cyanide
B.
an alkyl isocyanide
C.
an alkanol
D.
an alkanediol
2014
JEE Mains
MCQ
JEE Main 2014 (Offline)
Considering the basic strength of amines in aqueous solution, which one has the smallest pKb value?
A.
(CH3)3N
B.
C6H5NH2
C.
(CH3)2NH
D.
CH3NH2
2013
JEE Mains
MCQ
JEE Main 2013 (Offline)
A compound with molecular mass 180 is acylated with CH3COCl to get a compound with molecular mass
390. The number of amino groups present per molecule of the former compound is:
A.
2
B.
5
C.
4
D.
6
2013
JEE Mains
MCQ
JEE Main 2013 (Offline)
An organic compound A upon reacting with $N{H_3}$ gives $B.$ On heating $B$ gives $C.$ $C$ in presence of $KOH$ reacts with $B{r_2}$ to given $C{H_3}C{H_2}N{H_2}2.$ $A$ is :
A.
$C{H_3}COOH$
B.
$C{H_3}C{H_2}C{H_2}COOH$
C.
D.
$C{H_3}C{H_2}COOH$
2013
JEE Mains
MCQ
JEE Main 2013 (Offline)
The gas leaked from a storage tank of the Union Carbide plant in Bhopal gas tragedy was:
A.
Methylamine
B.
Ammonia
C.
Phosgene
D.
Methyl isocyanate
2010
JEE Mains
MCQ
AIEEE 2010
In the chemical reactions,
the compounds $'A'$ and $'B'$ respectively are
the compounds $'A'$ and $'B'$ respectively are
A.
nitrobenzene and fluorobenzene
B.
phenol and benzene
C.
benzene diazonium chloride and fluorobenzene
D.
nitrobenzene and chlorobenzene
2007
JEE Mains
MCQ
AIEEE 2007
Which one of the following is the strongest base in aqueous solution?
A.
Trimethylamine
B.
Aniline
C.
Dimethylamine
D.
Methylamine
2007
JEE Mains
MCQ
AIEEE 2007
In the chemical reaction,
CH3CH2NH2 + CHCl3 + 3KOH $\to$ (A) + (B) + 3H2O, the compound (A) and (B) are respectively
CH3CH2NH2 + CHCl3 + 3KOH $\to$ (A) + (B) + 3H2O, the compound (A) and (B) are respectively
A.
C2H5CN and 3KCl
B.
CH3CH2CONH2 and 3KCl
C.
C2H5NC and K2CO3
D.
C2H5NC and 3KCl
2005
JEE Mains
MCQ
AIEEE 2005
An organic compound having molecular mass 60 is found to contain C = 20%, H =
6.67% and N = 46.67% while rest is oxygen. On heating it gives NH3 along with a
solid residue. The solid residue give violet colour with alkaline copper sulphate
solution. The compound is
A.
CH3NCO
B.
CH3CONH2
C.
(NH2)2CO
D.
CH3CH2CONH2
2005
JEE Mains
MCQ
AIEEE 2005
Amongst the following the most basic compound is
A.
benzylamine
B.
aniline
C.
acetanilide
D.
p-nitroaniline
2005
JEE Mains
MCQ
AIEEE 2005
Which one of the following methods is neither meant for the synthesis nor for
separation of amines?
A.
Hinsberg method
B.
Hofmann method
C.
Wurtz reaction
D.
Curtius reaction
2003
JEE Mains
MCQ
AIEEE 2003
The correct order of increasing basic nature for the bases NH3, CH3NH2 and (CH3)2 NH is
A.
(CH3)2NH < NH3 < CH3NH2
B.
NH3 < CH3NH2 < (CH3)2NH
C.
CH3NH2 < (CH3)2NH < NH3
D.
CH3NH2 < NH3 < (CH3)2NH
2003
JEE Mains
MCQ
AIEEE 2003
Ethyl isocyanide on hydrolysis in acidic medium generates
A.
propanoic acid and ammonium salt
B.
ethanoic acid and ammonium salt
C.
methylamine salt and ethanoic acid
D.
ethylamine salt and methanoic acid
2002
JEE Mains
MCQ
AIEEE 2002
When primary amine reacts with chloroform in ethanoic KOH then the product is
A.
an isocyanide
B.
an aldehyde
C.
a cyanide
D.
an alcohol
