1
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
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The structure of A in the given reaction is :

JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 67 English

A
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 67 English Option 1
B
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 67 English Option 2
C
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 67 English Option 3
D
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 67 English Option 4
2
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List - I with List - II.

List - I List - II
(A) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 69 English 1 (I) Gatterman Koch reaction
(B) $$C{H_3} - CN\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{{H_3}{O^ + }}^{SnC{l_2}/HCl}} C{H_3} - CHO$$
(II) Etard reaction
(C) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 69 English 2 (III) Stephen reaction
(D) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 69 English 3 (IV) Rosenmund reaction

Choose the correct answer from the options given below :

A
$$(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{II}),(\mathrm{D})-(\mathrm{I})$$
B
$$(\mathrm{A})-(\mathrm{I}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{III}),(\mathrm{D})-(\mathrm{IV})$$
C
$$(\mathrm{A})-(\mathrm{II}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{IV}),(\mathrm{D})-(\mathrm{I})$$
D
$$(\mathrm{A})-(\mathrm{III}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{IV})$$
3
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
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JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 70 English

Consider the above reaction and predict the major product.

A
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 70 English Option 1
B
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 70 English Option 2
C
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 70 English Option 3
D
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 70 English Option 4
4
JEE Main 2022 (Online) 26th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The products formed in the following reaction, A and B are

JEE Main 2022 (Online) 26th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 71 English

A
JEE Main 2022 (Online) 26th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 71 English Option 1
B
JEE Main 2022 (Online) 26th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 71 English Option 2
C
JEE Main 2022 (Online) 26th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 71 English Option 3
D
JEE Main 2022 (Online) 26th July Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 71 English Option 4
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