JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak & strong areas.
Simulator
Previous Years JEE Advance Questions
Paragraph For Question 3 and 4
Schemes 1 and 2 describe sequential transformation of alkynes M and N. Consider only the major products formed in each step for both the schemes.
Paragraph For Questions 6 and 7
In the following reaction
Q. The synthesis of 3-octyne is achieved by adding a bromoalkane into a mixture of sodium amide and an alkyne. The bromoalkane and alkyne respectively are
(A) $\mathrm{BrCH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}$ and $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{C} \equiv \mathrm{CH}$
(B) $\mathrm{BrCH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}$ and $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{C} \equiv \mathrm{CH}$
(C) $\mathrm{BrCH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}$ and $\mathrm{CH}_{3} \mathrm{C} \equiv \mathrm{CH}$
(D) $\mathrm{BrCH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}$ and $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{C} \equiv \mathrm{CH}$
[IIT-2010]
Ans. (D)
Q. Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure.
The correct order of their boiling point is
(A) I > II > III
(B) III > II > I
(C) II > III > I
(D) III > I > II
[IIT-2014]

Ans. (B)

Q. The product X is -
[IIT-2014]

Ans. (A)
Q. The correct statement with respect to prodcut Y is –
(A) It gives a positive Tollens test and is a functional isomer of X
(B) It gives a positive Tollens test and is a geometrical isomer of X
(C) It gives a positive Iodoform test and is a functional isomer of X
(D) It gives a positive Iodoform test and is a geometrical isomer of X
[IIT-2014]
Ans. (C )
Q. Compound(s) that on hydrogenation produce(s) optically inactive compound(s) is (are) –
[IIT-2015]

Ans. (B,D)

Q. Compound X is :
[IIT-2015]

Ans. (C)
Q. The major compound Y is :
[IIT-2015]

Ans. (D)
Comments
tejaswi - Aug. 15, 2021, 9:33 a.m.
it would be good if you add total solutions
Prachi - June 27, 2021, 1:02 a.m.
Plz provide aiims questions also
einstein - Dec. 12, 2020, 10:48 p.m.
require many more questions
biligates - Dec. 7, 2020, 9:30 p.m.
I gonna tell that its help full a lot
Abhishekh - May 1, 2020, 8:47 p.m.
very helpful
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- Thermoelectric Effects of Electric Current
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- Alternating Current
- Electromagnetic Wave
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- Wave Optics
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- Semiconductor Electronics: Materials, Devices and Simple Circuits.
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All Study Material
- JEE Main
- Exam Pattern
- Previous Year Papers
- PYQ Chapterwise
- Physics
- Kinematics 1D
- Kinemetics 2D
- Friction
- Work, Power, Energy
- Centre of Mass and Collision
- Rotational Dynamics
- Gravitation
- Calorimetry
- Elasticity
- Thermal Expansion
- Heat Transfer
- Kinetic Theory of Gases
- Thermodynamics
- Simple Harmonic Motion
- Wave on String
- Sound waves
- Fluid Mechanics
- Electrostatics
- Current Electricity
- Capacitor
- Magnetism and Matter
- Electromagnetic Induction
- Atomic Structure
- Dual Nature of Matter
- Nuclear Physics
- Radioactivity
- Semiconductors
- Communication System
- Error in Measurement & instruments
- Alternating Current
- Electromagnetic Waves
- Wave Optics
- X-Rays
- All Subjects
- Physics
- Motion in a Plane
- Law of Motion
- Work, Energy and Power
- Systems of Particles and Rotational Motion
- Gravitation
- Mechanical Properties of Solids
- Mechanical Properties of Fluids
- Thermal Properties of matter
- Thermodynamics
- Kinetic Theory
- Oscillations
- Waves
- Electric Charge and Fields
- Electrostatic Potential and Capacitance
- Current Electricity
- Thermoelectric Effects of Electric Current
- Heating Effects of Electric Current
- Moving Charges and Magnetism
- Magnetism and Matter
- Electromagnetic Induction
- Alternating Current
- Electromagnetic Wave
- Ray Optics and Optical Instruments
- Wave Optics
- Dual Nature of Radiation and Matter
- Atoms
- Nuclei
- Semiconductor Electronics: Materials, Devices and Simple Circuits.
- Chemical Effects of Electric Current,
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