1
WB JEE 2024
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WB JEE 2024 Chemistry - Carboxylic Acids and Amines Question 1 English

The product 'P' in the above reaction is

A
$$\mathrm{Ph} \mathrm{CH}=\mathrm{CHCH}_2 \mathrm{COOH}$$
B
WB JEE 2024 Chemistry - Carboxylic Acids and Amines Question 1 English Option 2
C
WB JEE 2024 Chemistry - Carboxylic Acids and Amines Question 1 English Option 3
D
WB JEE 2024 Chemistry - Carboxylic Acids and Amines Question 1 English Option 4
2
WB JEE 2022
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What is the correct order of acidity of salicylic acid, 4-hydroxybenzoic acid, and 2, 6-dihydroxybenzoic acid ?

A
2, 6-dihydroxybenzoic acid > salicylic acid > 4-hydroxybenzoic acid
B
2, 6-dihydroxybenzoic acid > 4-hydroxybenzoic acid > salicylic acid
C
salicylic acid > 2, 6-dihydroxybenzoic acid > 4-hydroxybenzoic acid
D
salicylic acid > 4-hydroxybenzoic acid > 2, 6-dihydroxybenzoic acid
3
WB JEE 2021
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The exact order of acidity of the compounds p-nitrophenol, acetic acid, acetylene and ethanol is
A
p-nitrophenol < acetic acid < acetylene < ethanol
B
acetic acid < p-nitrophenol < acetylene < ethanol
C
acetylene < p-nitrophenol < ethanol < acetic acid
D
acetylene < ethanol < p-nitrophenol < acetic acid
4
WB JEE 2021
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WB JEE 2021 Chemistry - Carboxylic Acids and Amines Question 6 English
The dipeptides which may be obtained from the amino acids glycine, and alanine are
A
only 1
B
only 2
C
both 1 and 2
D
all of them
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