1
JEE Main 2022 (Online) 25th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

$$C{H_3} - C{H_2} - CN\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{Ether}^{C{H_3}MgBr}} A\buildrel {{H_3}{O^ + }} \over \longrightarrow B\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{HCl}^{Zn - Hg}} C$$

The correct structure of C is

A
$$C{H_3} - C{H_2} - C{H_2} - C{H_3}$$
B
JEE Main 2022 (Online) 25th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 73 English Option 2
C
JEE Main 2022 (Online) 25th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 73 English Option 3
D
$$C{H_3} - C{H_2} - CH = C{H_2}$$
2
JEE Main 2022 (Online) 25th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Which one of the following reactions does not represent correct combination of substrate and product under the given conditions?

A
JEE Main 2022 (Online) 25th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 74 English Option 1
B
JEE Main 2022 (Online) 25th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 74 English Option 2
C
JEE Main 2022 (Online) 25th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 74 English Option 3
D
JEE Main 2022 (Online) 25th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 74 English Option 4
3
JEE Main 2022 (Online) 30th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Consider the given chemical reaction

JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 76 English

Identify the product P.

A
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 76 English Option 1
B
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 76 English Option 2
C
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 76 English Option 3
D
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 76 English Option 4
4
JEE Main 2022 (Online) 30th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Choose the reaction which is not possible:

A
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 79 English Option 1
B
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 79 English Option 2
C
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 79 English Option 3
D
JEE Main 2022 (Online) 30th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 79 English Option 4
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