1
JEE Main 2021 (Online) 27th August Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : Synthesis of ethyl phenyl ether may be achieved by Williamson synthesis.

Reason (R) : Reaction of bromobenzene with sodium ethoxide yields ethyl phenyl ether.

In the light of the above statements, choose the most appropriate answer from the options given below :
A
Both (A) and (R) are correct and (R) is the correct explanation of (A)
B
(A) is correct but (R) is not correct
C
(A) is not correct but (R) is correct
D
Both (A) and (R) are correct but (R) is not the correct explanation of (A).
2
JEE Main 2021 (Online) 26th August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following phenols does not give colour when condensed with phthalic anhydride in presence of conc. H2SO4 ?
A
JEE Main 2021 (Online) 26th August Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 86 English Option 1
B
JEE Main 2021 (Online) 26th August Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 86 English Option 2
C
JEE Main 2021 (Online) 26th August Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 86 English Option 3
D
JEE Main 2021 (Online) 26th August Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 86 English Option 4
3
JEE Main 2021 (Online) 26th August Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
The correct options for the products A and B of the following reactions are :

JEE Main 2021 (Online) 26th August Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 87 English
A
JEE Main 2021 (Online) 26th August Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 87 English Option 1
B
JEE Main 2021 (Online) 26th August Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 87 English Option 2
C
JEE Main 2021 (Online) 26th August Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 87 English Option 3
D
JEE Main 2021 (Online) 26th August Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 87 English Option 4
4
JEE Main 2021 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 27th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 89 English
Consider the above reaction, the major product "P" formed is :
A
JEE Main 2021 (Online) 27th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 89 English Option 1
B
JEE Main 2021 (Online) 27th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 89 English Option 2
C
JEE Main 2021 (Online) 27th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 89 English Option 3
D
JEE Main 2021 (Online) 27th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 89 English Option 4
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