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JEE Main 2024 (Online) 30th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Salicylaldehyde is synthesized from phenol, when reacted with

A
$$\mathrm{HCCl}_3, \mathrm{NaOH}$$
B
$$\mathrm{CO}_2, \mathrm{NaOH}$$
C
JEE Main 2024 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 21 English Option 3
D
CCl$$_4$$, NaOH
2
JEE Main 2024 (Online) 30th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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m-chlorobenzaldehyde on treatment with 50% KOH solution yields :

A
JEE Main 2024 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 20 English Option 1
B
JEE Main 2024 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 20 English Option 2
C
JEE Main 2024 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 20 English Option 3
D
JEE Main 2024 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 20 English Option 4
3
JEE Main 2024 (Online) 30th January Morning Shift
MCQ (Single Correct Answer)
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-1
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JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 19 English

This reduction reaction is known as:

A
Wolff-Kishner reduction
B
Etard reduction
C
Stephen reduction
D
Rosenmund reduction
4
JEE Main 2024 (Online) 30th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Structure of 4-Methylpent-2-enal is :

A
JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 18 English Option 1
B
JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 18 English Option 2
C
JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 18 English Option 3
D
JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 18 English Option 4
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