chemistry
practice
sheets
BY TUSHAR CHOUDHARY
, TABLE OF CONTENTS
Chapter 01 ALCOHOLS, PHENOLS & ETHERS
Chapter 02 ALDEHYDES, KETONES &
CARBOXYLIC ACIDS
Chapter 03 AMINES
Chapter 04 ATOMIC STRUCTURE
Chapter 05 BIOMOLECULES
Chapter 06 CHEMICAL BONDING &
MOLECULAR STRUCTURE
Chapter 07 CHEMICAL KINETICS
Chapter 08 CHEMICAL THERMODYNAMICS &
ENERGETICS
Chapter 09 CLASSIFICATION OF ELEMENTS
& PERIODICITY
Chapter 10 COORDINATION COMPOUNDS
Chapter 11 ELECTROCHEMISTRY
Chapter 12 EQUILIBRIUM
, TABLE OF CONTENTS
Chapter 13 GENERAL ORGANIC CHEMISTRY
Chapter 14 HALOALKANES & HALOARENES
Chapter 15 HYDROCARBON
Chapter 16 REDOX REACTIONS
Chapter 17 SALT ANALYSIS
Chapter 18 SOLUTIONS
Chapter 19 SOME BASIC CONCEPTS OF
CHEMISTRY
Chapter 20 THE D & F BLOCK ELEMENTS
Chapter 21 THE P BLOCK ELEMENTS
, Alcohols, Phenols and Ethers
(a) (CH3CO)2 O/H+ and CH3OH/H+, D
Single Correct Tpye Questions
(b) (CH3CO)2 O/H+ and (CH3CO)2 O/H+
1. An organic compound ‘A’ with empirical formula C6H6O
gives sooty flame on burning. Its reaction with bromine (c) CH3OH/H+, D and CH3OH/H+, D
solution in low polarity solvent results in high yield of B. (d) CH3OH/H+D and (CH3CO)2 O/H+
B is [31 Jan, 2023 (Shift-I)]
3. Decreasing order of dehydration of the following alcohols is
OH
2+ 2+ 2+ 2+
(a)
(A) (B) (C) (D)
Br [1 Feb, 2023 (Shift-I)]
CH2CH2Br (a) A > D > B > C
(b) B > D > C > A
(b) (c) B > A > D > C
(d) D > B > C > A
O
4. Find out the major product for the following reaction.
Br CH2CH3
(c) Major Product
Br O
[29 Jan, 2023 (Shift-II)]
Br
OH (a) (b)
(d)
(c) (d)
2. In a reaction, [1 Feb, 2023 (Shift-II)]
(i) Nal, H3PO4
(ii) Mg, Dry ether
5. H3C–CH2–CH–CH3 [X]
(iii) D2O
OH Product
Product [X] formed in the above reaction is:
reagents 'X' and 'Y' respectively are: [11 April, 2023 (Shift-II)]
1 JEE PYQs Chemistry
practice
sheets
BY TUSHAR CHOUDHARY
, TABLE OF CONTENTS
Chapter 01 ALCOHOLS, PHENOLS & ETHERS
Chapter 02 ALDEHYDES, KETONES &
CARBOXYLIC ACIDS
Chapter 03 AMINES
Chapter 04 ATOMIC STRUCTURE
Chapter 05 BIOMOLECULES
Chapter 06 CHEMICAL BONDING &
MOLECULAR STRUCTURE
Chapter 07 CHEMICAL KINETICS
Chapter 08 CHEMICAL THERMODYNAMICS &
ENERGETICS
Chapter 09 CLASSIFICATION OF ELEMENTS
& PERIODICITY
Chapter 10 COORDINATION COMPOUNDS
Chapter 11 ELECTROCHEMISTRY
Chapter 12 EQUILIBRIUM
, TABLE OF CONTENTS
Chapter 13 GENERAL ORGANIC CHEMISTRY
Chapter 14 HALOALKANES & HALOARENES
Chapter 15 HYDROCARBON
Chapter 16 REDOX REACTIONS
Chapter 17 SALT ANALYSIS
Chapter 18 SOLUTIONS
Chapter 19 SOME BASIC CONCEPTS OF
CHEMISTRY
Chapter 20 THE D & F BLOCK ELEMENTS
Chapter 21 THE P BLOCK ELEMENTS
, Alcohols, Phenols and Ethers
(a) (CH3CO)2 O/H+ and CH3OH/H+, D
Single Correct Tpye Questions
(b) (CH3CO)2 O/H+ and (CH3CO)2 O/H+
1. An organic compound ‘A’ with empirical formula C6H6O
gives sooty flame on burning. Its reaction with bromine (c) CH3OH/H+, D and CH3OH/H+, D
solution in low polarity solvent results in high yield of B. (d) CH3OH/H+D and (CH3CO)2 O/H+
B is [31 Jan, 2023 (Shift-I)]
3. Decreasing order of dehydration of the following alcohols is
OH
2+ 2+ 2+ 2+
(a)
(A) (B) (C) (D)
Br [1 Feb, 2023 (Shift-I)]
CH2CH2Br (a) A > D > B > C
(b) B > D > C > A
(b) (c) B > A > D > C
(d) D > B > C > A
O
4. Find out the major product for the following reaction.
Br CH2CH3
(c) Major Product
Br O
[29 Jan, 2023 (Shift-II)]
Br
OH (a) (b)
(d)
(c) (d)
2. In a reaction, [1 Feb, 2023 (Shift-II)]
(i) Nal, H3PO4
(ii) Mg, Dry ether
5. H3C–CH2–CH–CH3 [X]
(iii) D2O
OH Product
Product [X] formed in the above reaction is:
reagents 'X' and 'Y' respectively are: [11 April, 2023 (Shift-II)]
1 JEE PYQs Chemistry
