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1
JEE Main 2023 (Online) 25th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Find out the major product from the following reaction.

JEE Main 2023 (Online) 25th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 65 English

A
JEE Main 2023 (Online) 25th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 65 English Option 1
B
JEE Main 2023 (Online) 25th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 65 English Option 2
C
JEE Main 2023 (Online) 25th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 65 English Option 3
D
JEE Main 2023 (Online) 25th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 65 English Option 4
2
JEE Main 2023 (Online) 25th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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The isomeric deuterated bromide with molecular formula $$\mathrm{C_4H_8DBr}$$ having two chiral carbon atoms is

A
2 - Bromo - 1 - deuterobutane
B
2 - Bromo - 1 - deutero - 2 - methylpropane
C
2 - Bromo - 3 - deuterobutane
D
2 - Bromo - 2 - deuterobutane
3
JEE Main 2023 (Online) 25th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Match List I with List II

List I
Isomeric pairs
List II
Type of isomers
A. Propanamine and N-Methylethanamine I. Metamers
B. Hexan-2-one and Hexan-3-one II. Positional isomers
C. Ethanamide and Hydroxyethanimine III. Functional isomers
D. o-nitrophenol and p-nitrophenol IV. Tautomers

Choose the correct answer from the options given below :

A
A-III, B-I, C-IV, D-II
B
A-III, B-IV, C-I, D-II
C
A-II, B-III, C-I, D-IV
D
A-IV, B-III, C-I, D-II
4
JEE Main 2023 (Online) 25th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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A. Ammonium salts produce haze in atmosphere.

B. Ozone gets produced when atmospheric oxygen reacts with chlorine radicals.

C. Polychlorinated biphenyls act as cleansing solvents.

D. 'Blue baby' syndrome occurs due to the presence of excess of sulphate ions in water.

Choose the correct answer from the options given below :

A
B and C only
B
A and D only
C
A, B and C only
D
A and C only

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