Compounds Containing Nitrogen PYQs - Last 10 Years
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ChemistryOrganic Chemistry2017-2026
Practice 233 JEE Main Chemistry questions from Compounds Containing Nitrogen. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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Last 10 Years Compounds Containing Nitrogen Questions
Showing 50 of 233 filtered questions.
1Compounds Containing Nitrogen
Which of the following amino acid will give violet coloured complex with neutral ferric chloride solution?
MCQ+4 / -12026
2Compounds Containing Nitrogen
Which statements are True?
A. In Hoffmann bromamide degradation, 4 moles of NaOH and 2 moles of $\mathrm{Br}_2$ are consumed per mole of an amide
B. Hoffmann bromamide reaction is not given by alkyl amides.
C. Primary amines can be synthesi...
A. In Hoffmann bromamide degradation, 4 moles of NaOH and 2 moles of $\mathrm{Br}_2$ are consumed per mole of an amide
B. Hoffmann bromamide reaction is not given by alkyl amides.
C. Primary amines can be synthesi...
MCQ+4 / -12026
3Compounds Containing Nitrogen
\(\text { Consider the following sequence of reactions. }\)
The percentage of nitrogen in the yellow product $(\mathrm{X})$ formed is $\_\_\_\_$ $\%$.
(Nearest Integer)
(Given Molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \m...
The percentage of nitrogen in the yellow product $(\mathrm{X})$ formed is $\_\_\_\_$ $\%$.
(Nearest Integer)
(Given Molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \m...
INTEGER+4 / -12026
4Compounds Containing Nitrogen
Arrange the following compounds according to increasing order of boiling points.
$$ \mathrm{n}-\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}(\mathrm{~A}), \mathrm{n}-\mathrm{C}_4 \mathrm{H}_9 \mathrm{NH}_2(\mathrm{~B}), \mathrm{n}-\mathrm{C}_4 \mat...
$$ \mathrm{n}-\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}(\mathrm{~A}), \mathrm{n}-\mathrm{C}_4 \mathrm{H}_9 \mathrm{NH}_2(\mathrm{~B}), \mathrm{n}-\mathrm{C}_4 \mat...
MCQ+4 / -12026
5Compounds Containing Nitrogen
The number of compounds from the following which can undergo reaction with $\mathrm{Br}_2 / \mathrm{KOH}$ (alcoholic) to give respective products and these respective products can also be obtained separately by Gabriel phthalimide reaction ...
MCQ+4 / -12026
6Compounds Containing Nitrogen
Consider the following organic reaction sequence. Choose the final product $(X)$ from the following (consider the major product in all intermediate reactions)
MCQ+4 / -12026
7Compounds Containing Nitrogen
\(\text {Benzyl isocyanide can be obtained from }\)
Choose the correct answer from the options given below :
Choose the correct answer from the options given below :
MCQ+4 / -12026
8Compounds Containing Nitrogen
\(\text {Identify the incorrect statements. }\)
Choose the correct answer from the options given below:
Choose the correct answer from the options given below:
MCQ+4 / -12026
9Compounds Containing Nitrogen
Given below are two statements :
Statement I : Heating benzamide with bromine in an ethanolic solution of sodium hydroxide will give benzylamine.
Statement II : Nitration of aniline with $\mathrm{HNO}_3 / \mathrm{H}_2 \mathrm{SO}_4$ at 288 ...
Statement I : Heating benzamide with bromine in an ethanolic solution of sodium hydroxide will give benzylamine.
Statement II : Nitration of aniline with $\mathrm{HNO}_3 / \mathrm{H}_2 \mathrm{SO}_4$ at 288 ...
MCQ+4 / -12026
10Compounds Containing Nitrogen
Product C of the following reaction sequence will be
MCQ+4 / -12026
11Compounds Containing Nitrogen
Consider the three aromatic molecules (P, Q and R) whose structures have been given below :The correct order regarding the reactivity of these compounds with \(\mathrm{Ph}-\underset{(+)}{\mathrm{N}} \equiv \mathrm{~N} \mathrm{Cl}^{(-)}\) ...
MCQ+4 / -12026
12Compounds Containing Nitrogen
Total number of alkali insoluble solid sulphonamides obtained by reaction of given amines with Hinsberg's reagent is ________.Aniline, N-Methylaniline, Methanamine, N,N-Dimethylmethanamine, N-Methyl methanamine, Phenylmethanamine, N-propyla...
MCQ+4 / -12026
13Compounds Containing Nitrogen
A student performed analysis of aliphatic organic compound ‘X’ which on analysis gave C = 61.01%, H = 15.25%, N = 23.74%.This compound, on treatment with HNO2/H2O produced another compound ‘Y’ which did not contain any nitrogen atom. Howeve...
MCQ+4 / -12026
14Compounds Containing Nitrogen
\(\text { The correct stability order of the following diazonium salts is }\)
MCQ+4 / -12026
15Compounds Containing Nitrogen
Given below are two statements :
Statement I : The dipole moment of R-CN is greater than R-NC and R-NC can
Statement II : R-CN hydrolyses under acidic medium to produce a compound which on treatment with $\mathrm{SOCl}_2$, followed by the ...
Statement I : The dipole moment of R-CN is greater than R-NC and R-NC can
Statement II : R-CN hydrolyses under acidic medium to produce a compound which on treatment with $\mathrm{SOCl}_2$, followed by the ...
MCQ+4 / -12026
16Compounds Containing Nitrogen
A student has planned to prepare acetanilide from aniline using acetic anhydride.
The student has started from 9.3 g of aniline. However, the student has managed to obtain 11 g of dry acetanilide.
The % yield of this reaction is :-
The student has started from 9.3 g of aniline. However, the student has managed to obtain 11 g of dry acetanilide.
The % yield of this reaction is :-
MCQ+4 / -12026
17Compounds Containing Nitrogen
Consider the following sequence of reactions.
Assuming that the reaction proceeds to completion, then 137 mg of 4-nitrotoluene will produce
$\_\_\_\_$ mg of $B$.
(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: ...
Assuming that the reaction proceeds to completion, then 137 mg of 4-nitrotoluene will produce
$\_\_\_\_$ mg of $B$.
(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: ...
MCQ+4 / -12026
18Compounds Containing Nitrogen
A student has been given a compound " $x$ " of molecular formula- $\mathrm{C}_6 \mathrm{H}_7 \mathrm{~N}$. ' $x$ ' is sparingly soluble in water. However, on addition of dilute mineral acid, ' $x$ ' becomes soluble in water. ' $x$ ' when tr...
MCQ+4 / -12026
19Compounds Containing Nitrogen
\(\text { Given below are two statements : }\)
In the light of the above statements, choose the correct answer from the options given below
In the light of the above statements, choose the correct answer from the options given below
MCQ+4 / -12026
20Compounds Containing Nitrogen
'A' is a neutral organic compound (M. F : $\mathrm{C}_8 \mathrm{H}_9 \mathrm{ON}$ ). On treatment with aqueous $\mathrm{Br}_2 / \mathrm{HO}^{(-)}$, ' A ' forms a compound ' B ' which is soluble in dilute acid. ' B ' on treatment with aqueou...
MCQ+4 / -12026
21Compounds Containing Nitrogen
The mass of benzanilide obtained from the benzoylation reaction of 5.8 g of aniline, if yield of product is $82 \%$, is $\_\_\_\_$ g (nearest integer).
(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathr...
(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathr...
INTEGER+4 / -12026
22Compounds Containing Nitrogen
Consider the following reaction sequence
The percentage of nitrogen in product ' T ' formed is $\_\_\_\_$ %. (Nearest integer) (Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14, \mathrm{O}: 1...
The percentage of nitrogen in product ' T ' formed is $\_\_\_\_$ %. (Nearest integer) (Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14, \mathrm{O}: 1...
INTEGER+4 / -12026
23Compounds Containing Nitrogen
An organic compound $(\mathrm{P})$ on treatment with aqueous ammonia under hot condition forms compound $(\mathrm{Q})$ which on heating with $\mathrm{Br}_2$ and KOH forms compound $(\mathrm{R})$ having molecular formula $\mathrm{C}_6 \mathr...
MCQ+4 / -12026
24Compounds Containing Nitrogen
A hydrocarbon ' P ' $\left(\mathrm{C}_4 \mathrm{H}_8\right)$ on reaction with HCl gives an optically active compound ' Q ' $\left(\mathrm{C}_4 \mathrm{H}_9 \mathrm{Cl}\right)$ which on reaction with one mole of ammonia gives compound ' $\ma...
MCQ+4 / -12026
25Compounds Containing Nitrogen
Consider the above sequence of reactions. The number of bromine atom(s) in the final product (P) will be :
MCQ+4 / -12026
26Compounds Containing Nitrogen
$\mathrm{A} \xrightarrow[\text { (i) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {(i) } \mathrm{NaH}} \mathrm{B} \xrightarrow[\text { (ii) } \mathrm{H}_2 \mathrm{SO}_4, \Delta]{\text { (i) } \mathrm{EOH}} \mathrm{C}$
' A ' shows positive Lassaign'...
' A ' shows positive Lassaign'...
MCQ+4 / -12025
27Compounds Containing Nitrogen
Which of the following amine (s) show (s) positive carbylamine test?
B. $\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$
C. $\mathrm{CH}_3 \mathrm{NH}_2$
D. $\left(\mathrm{CH}_3\right)_3 \mathrm{~N}$
Choose the correct answer from the options g...
B. $\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$
C. $\mathrm{CH}_3 \mathrm{NH}_2$
D. $\left(\mathrm{CH}_3\right)_3 \mathrm{~N}$
Choose the correct answer from the options g...
MCQ+4 / -12025
28Compounds Containing Nitrogen
Match List - I with List - II.
List - I (Conversion)
List - II (Reagents, Conditions used)
(I) Warm H2O
(II) (a) NaOH, 368K; (b) H3O+
(III) (a) NaOH, 443K; (b) H3O+
(IV)...
List - I (Conversion)
List - II (Reagents, Conditions used)
(I) Warm H2O
(II) (a) NaOH, 368K; (b) H3O+
(III) (a) NaOH, 443K; (b) H3O+
(IV)...
MCQ+4 / -12025
29Compounds Containing Nitrogen
The major product (A) formed in the following reaction sequence is
MCQ+4 / -12025
30Compounds Containing Nitrogen
\(\text { In the following reactions, which one is NOT correct? }\)
MCQ+4 / -12025
31Compounds Containing Nitrogen
\(\text {Identify }[\mathrm{A}],[\mathrm{B}] \text { and }[\mathrm{C}] \text {, respectively in the following reaction sequence : }\)
MCQ+4 / -12025
32Compounds Containing Nitrogen
The sequence from the following that would result in giving predominantly $3,4,5-$ Tribromoaniline is :
MCQ+4 / -12025
33Compounds Containing Nitrogen
The correct order of basic nature in aqueous solution for the bases
$\mathrm{NH}_3, \mathrm{H}_2 \mathrm{~N}-\mathrm{NH}_2, \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2,\left(\mathrm{CH}_3 \mathrm{CH}_2\right)_2 \mathrm{NH}$ and $\left(\math...
$\mathrm{NH}_3, \mathrm{H}_2 \mathrm{~N}-\mathrm{NH}_2, \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2,\left(\mathrm{CH}_3 \mathrm{CH}_2\right)_2 \mathrm{NH}$ and $\left(\math...
MCQ+4 / -12025
34Compounds Containing Nitrogen
When a concentrated solution of sulphanilic acid and 1-naphthylamine is treated with nitrous acid $(273 \mathrm{~K})$ and acidified with acetic acid, the mass $(\mathrm{g})$ of 0.1 mole of product formed is :
(Given molar mass in $\mathrm{g...
(Given molar mass in $\mathrm{g...
MCQ+4 / -12025
35Compounds Containing Nitrogen
Given below are some nitrogen containing compounds :Each of them is treated with HCl separately. 1.0 g of the most basic compound will consume _______ mg of HCl.(Given molar mass in g mol−1 C : 12, H : 1, O : 16, Cl : 35.5)
INTEGER+4 / -12025
36Compounds Containing Nitrogen
The steam volatile compounds among the following are :
$\text { Choose the correct answer from the options given below : }$
$\text { Choose the correct answer from the options given below : }$
MCQ+4 / -12025
37Compounds Containing Nitrogen
In the following substitution reaction :
Product 'P' formed is :
Product 'P' formed is :
MCQ+4 / -12025
38Compounds Containing Nitrogen
Which one of the following reaction sequences will give an azo dye?
MCQ+4 / -12025
39Compounds Containing Nitrogen
Identify correct statements :
(A) Primary amines do not give diazonium salts when treated with $\mathrm{NaNO}_2$ in acidic condition.
(B) Aliphatic and aromatic primary amines on heating with $\mathrm{CHCl}_3$ and ethanolic KOH form carbyla...
(A) Primary amines do not give diazonium salts when treated with $\mathrm{NaNO}_2$ in acidic condition.
(B) Aliphatic and aromatic primary amines on heating with $\mathrm{CHCl}_3$ and ethanolic KOH form carbyla...
MCQ+4 / -12025
40Compounds Containing Nitrogen
Given below are two statements I and II.
Statement I : Dumas method is used for estimation of "Nitrogen" in an organic compound.
Statement II : Dumas method involves the formation of ammonium sulphate by heating the organic compound with co...
Statement I : Dumas method is used for estimation of "Nitrogen" in an organic compound.
Statement II : Dumas method involves the formation of ammonium sulphate by heating the organic compound with co...
MCQ+4 / -12025
41Compounds Containing Nitrogen
For reaction
The correct order of set of reagents for the above conversion is :
The correct order of set of reagents for the above conversion is :
MCQ+4 / -12025
42Compounds Containing Nitrogen
Which among the following react with Hinsberg's reagent?
A.
B.
$\text { C. } \mathrm{CH}_3-\mathrm{NH}_2$
D. $\mathrm{N}\left(\mathrm{CH}_3\right)_3$
E.
Choose the correct answer from the options given below :
A.
B.
$\text { C. } \mathrm{CH}_3-\mathrm{NH}_2$
D. $\mathrm{N}\left(\mathrm{CH}_3\right)_3$
E.
Choose the correct answer from the options given below :
MCQ+4 / -12025
43Compounds Containing Nitrogen
Consider the following sequence of reactions to produce major product (A)
$\begin{aligned} & \text { Molar mass of product }(\mathrm{A}) \text { is } \mathrm{g} \mathrm{~mol}^{-1} \text {. } \\ & \text { (Given molar mass in } \mathrm{g} \...
$\begin{aligned} & \text { Molar mass of product }(\mathrm{A}) \text { is } \mathrm{g} \mathrm{~mol}^{-1} \text {. } \\ & \text { (Given molar mass in } \mathrm{g} \...
INTEGER+4 / -12025
44Compounds Containing Nitrogen
Consider the following sequence of reactions.
Total number of $\mathrm{sp}^3$ hybridised carbon atoms in the major product C formed is _________.
Total number of $\mathrm{sp}^3$ hybridised carbon atoms in the major product C formed is _________.
INTEGER+4 / -12025
45Compounds Containing Nitrogen
Consider the following sequence of reactions :
Molar mass of the product formed $(\mathrm{A})$ is __________ $\mathrm{g} \mathrm{~mol}^{-1}$.
Molar mass of the product formed $(\mathrm{A})$ is __________ $\mathrm{g} \mathrm{~mol}^{-1}$.
INTEGER+4 / -12025
46Compounds Containing Nitrogen
The products formed in the following reaction sequence are :
MCQ+4 / -12025
47Compounds Containing Nitrogen
Match the Compounds (List - I) with the appropriate Catalyst/ Reagents (List - II) for their reduction into corresponding amines.
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MCQ+4 / -12025
48Compounds Containing Nitrogen
Number of compounds from the following which cannot undergo Friedel-Crafts reactions is: _________
toluene, nitrobenzene, xylene, cumene, aniline, chlorobenzene, \(m\)-nitroaniline, \(m\)-dinitrobenzene
toluene, nitrobenzene, xylene, cumene, aniline, chlorobenzene, \(m\)-nitroaniline, \(m\)-dinitrobenzene
INTEGER+4 / -12024
49Compounds Containing Nitrogen
Major product of the following reaction is
MCQ+4 / -12024
50Compounds Containing Nitrogen
Number of amine compounds from the following giving solids which are soluble in \(\mathrm{NaOH}\) upon reaction with Hinsberg's reagent is _________.
INTEGER+4 / -12024