1
JEE Advanced 2024 Paper 2 Online
MCQ (Single Correct Answer)
+3
-1
In the following reaction sequence, the major product $\mathbf{Q}$ is
![JEE Advanced 2024 Paper 2 Online Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 6 English](https://app-content.cdn.examgoal.net/fly/@width/image/6y3zli1lwpxx8op/45c5626f-12df-42f3-b4b5-a62859bc2ad9/cbfdbb80-1cb0-11ef-853e-dba8720394f1/file-6y3zli1lwpxx8oq.png?format=png)
2
JEE Advanced 2024 Paper 1 Online
MCQ (Single Correct Answer)
+3
-1
List-I contains various reaction sequences and List-II contains the possible products. Match each entry in List-I with the appropriate entry in List-II and choose the correct option.
List-I | List-II |
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3
JEE Advanced 2023 Paper 1 Online
MCQ (Single Correct Answer)
+3
-1
The major products obtained from the reactions in List-II are the reactants for the named reactions mentioned in List-I. Match List-I with List-II and choose the correct option.
List - I | List - II |
---|---|
(P) Etard reaction | (1) Acetophenone $\stackrel{\mathrm{Zn}-\mathrm{Hg}, \mathrm{HCl}}{\longrightarrow}$ |
(Q) Gattermann reaction | (2) $$ \text { Toluene } \underset{\text { (ii) } \mathrm{SOCl}_2}{\stackrel{\text { (i) } \mathrm{KMnO}_4, \mathrm{KOH}, \Delta}{\longrightarrow}} $$ |
(R) Gattermann-Koch reaction | (3) $$ \text { Benzene } \underset{\text { anhyd. } \mathrm{AlCl}_3}{\stackrel{\mathrm{CH}_3 \mathrm{Cl}}{\longrightarrow}} $$ |
(S) Rosenmund reduction | (4) $$ \text { Aniline } \underset{273-278 \mathrm{~K}}{\stackrel{\mathrm{NaNO}_2 / \mathrm{HCl}}{\longrightarrow}} $$ |
(5) $$ \text { Phenol } \stackrel{\mathrm{Zn}, \Delta}{\longrightarrow} $$ |
4
JEE Advanced 2019 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1
List-I includes starting materials and reagents of selected chemical reactions. List-II gives structures of compounds that may be formed as intermediate products and/or final products from the reactions of List-I.
![JEE Advanced 2019 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Comprehension](https://app-content.cdn.examgoal.net/fly/@width/image/1lhdne07o/72f7064c-930b-407d-bcaa-fdbd93199fec/f34e2c50-ecf6-11ed-bf42-6d8008303afd/file-1lhdne07p.png?format=png)
![JEE Advanced 2019 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Comprehension](https://app-content.cdn.examgoal.net/fly/@width/image/1lhdne07o/72f7064c-930b-407d-bcaa-fdbd93199fec/f34e2c50-ecf6-11ed-bf42-6d8008303afd/file-1lhdne07p.png?format=png)
Which of the following options has correct combination considering List-I and List-II?
Questions Asked from Aldehydes, Ketones and Carboxylic Acids (MCQ (Single Correct Answer))
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