1
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Identify the end-product [D] formed when solution salicylate undergoes the following series of reactions
A
B
C
D
2
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Given are the names of 4 compounds. Two of these compounds will not undergo Cannizzaro's reaction. Identify the two.
A. 2-Chlorobutanal
B. 2,2-Dimethylpropanal
C. Benzaldehyde
D. 2-Phenyl ethanol
3
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
What is/are the product/s formed when Benzaldehyde and Ethanal react in presence of dil. $$\mathrm{NaOH}$$ followed by heating the intermediate product formed?
4
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which one of the following is the correct order of reagents to be used to convent [A] to [X] ?
$$ \text { Reagents: } \mathrm{PCC}, \mathrm{PCl}_5, \mathrm{LiAlH}_4, \frac{\mathrm{KCN}}{\mathrm{H}_3 \mathrm{O}^{+}} $$
Questions Asked from Aldehyde and Ketone (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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