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JEE Main 2023 (Online) 31st January Morning Shift
MCQ (Single Correct Answer)
+4
-1
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An organic compound 'A' with emperical formula $$\mathrm{C}_{6} \mathrm{H}_{6} \mathrm{O}$$ gives sooty flame on burning. Its reaction with bromine solution in low polarity solvent results in high yield of B. B is

A
JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 50 English Option 1
B
JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 50 English Option 2
C
JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 50 English Option 3
D
JEE Main 2023 (Online) 31st January Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 50 English Option 4
2
JEE Main 2023 (Online) 30th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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The correct order of $\mathrm{pK}_{\mathrm{a}}$ values for the following compounds is:

JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 49 English
A
$ \mathrm{a}>\mathrm{b}>\mathrm{c}>\mathrm{d}$
B
$c > a > d > b$
C
$\mathrm{b}>\mathrm{d}>\mathrm{a}>\mathrm{c}$
D
$b > a > d > c$
3
JEE Main 2023 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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A solution of $$\mathrm{Cr O_5}$$ in amyl alcohol has a __________ colour.

A
Yellow
B
Orange-Red
C
Green
D
Blue
4
JEE Main 2023 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Find out the major product for the following reaction.

JEE Main 2023 (Online) 29th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 48 English

A
JEE Main 2023 (Online) 29th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 48 English Option 1
B
JEE Main 2023 (Online) 29th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 48 English Option 2
C
JEE Main 2023 (Online) 29th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 48 English Option 3
D
JEE Main 2023 (Online) 29th January Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 48 English Option 4
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