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JEE-MAIN SERIES
Chemistry

Introduction To Organic Chemistry

15 previous year questions.

Volume: 15 Ques
Yield: Medium

High-Yield Trend

8
2023
7
2022

Chapter Questions
15 MCQs

01
PYQ 2022
medium
chemistry ID: jee-main

In the given conversion the compound A is:

1

In the given conversion the compound A is

2

In the given conversion the compound A is

3

In the given conversion the compound A is

4

In the given conversion the compound A is

02
PYQ 2022
medium
chemistry ID: jee-main

Match List-I with List-II.

List-I (Metal)

List-II (Emitted light

wavelength (nm))

(A) Li (I) 670.8
(B) Na (II) 589.2
(C) Rb (III) 780.0
(D) Cs (IV) 455.5

Choose the most appropriate answer from the options given below:

1
(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2
(A)-(III), (B)-(II), (C)-(I), (D)-(IV)
3
(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
4
(A)-(IV), (B)-(II), (C)-(I), (D)-(III)
03
PYQ 2022
medium
chemistry ID: jee-main

Match List-I with List-II.

List-I (Metal)List-II (Application)
(A) Cs (I) High temperature thermometer
(B) Ga (II) Water repellent sprays
(C) B (III) Photoelectric cells
(D) Si (IV) Bullet proof vest

Choose the most appropriate answer from the options given below:

1
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
2
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
3
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
4
(A)-(I), (B)-(IV), (C)-(II), (D)-(III)
04
PYQ 2022
medium
chemistry ID: jee-main

Consider the above reactions, the product A and product B, respectively are

1

2

3

4

05
PYQ 2022
medium
chemistry ID: jee-main
Which of the following carbocations is most stable?
1

2

3

4

06
PYQ 2022
medium
chemistry ID: jee-main
Fig.

 

 

 



In the above reaction ‘A’ is

1

2

3

4

07
PYQ 2022
medium
chemistry ID: jee-main
In Carius method of estimation of halogen, 0.45 g of an organic compound gave 0.36 g of AgBr. Find out the percentage of bromine in the compound.
(Molar masses: AgBr = 188 g mol–1; Br = 80 g mol–1)
1
34.04%
2
40.04%
3
36.03%
4
38.04%
08
PYQ 2023
easy
chemistry ID: jee-main
Which will undergo deprotonation most readily in basic medium?
Which will undergo deprotonation most readily in basic medium?
1
Both a and c
2
a only
3
b only
4
c only
09
PYQ 2023
hard
chemistry ID: jee-main
Increasing order of stability of the resonance structures is:
 Increasing order of stability of the resonance structures is:
Choose the correct answer from the options given below:
1
2
C, D, A, B
3
D, C, B, A
4
10
PYQ 2023
medium
chemistry ID: jee-main
Increasing order of stability of the resonance structures is: Choose the correct answer from the options given below:
1
2
C, D, A, B
3
D, C, B, A
4
11
PYQ 2023
hard
chemistry ID: jee-main

Increasing order of stability of the resonance structures is: Choose the correct answer from the options given below:

1
2
C, D, A, B
3
D, C, B, A
4
12
PYQ 2023
medium
chemistry ID: jee-main
Reaction of with ammonia and hydrogen fluoride gives A which on thermal decomposition gives and What is ' ?
1
2
3
4
13
PYQ 2023
medium
chemistry ID: jee-main
' ' and ' ' formed in the following set of reactions are:
A' and ' B ' formed in the following set of reactions are:
1

A' and ' B ' formed in the following set of reactions are:\

2

A' and ' B ' formed in the following set of reactions are:

3

A' and ' B ' formed in the following set of reactions are:

4

A' and ' B ' formed in the following set of reactions are:

14
PYQ 2023
medium
chemistry ID: jee-main
Reaction of propanamide with produces :
1
Propylamine
2
Ethylnitrile
3
Propanenitrile
4
Ethylamine
15
PYQ 2023
hard
chemistry ID: jee-main
The number of colloidal systems from the following, which will have 'liquid' as the dispersion medium, is____.
Gem stones, paints, smoke, cheese, milk, hair cream, insecticide sprays, froth, soap lather.

About Introduction To Organic Chemistry - JEE-MAIN

Introduction To Organic Chemistry is a vital chapter for JEE-MAIN aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

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