Aldehyde and Ketone · Chemistry · COMEDK
Start PracticeMCQ (Single Correct Answer)
COMEDK 2023 Morning Shift
Product of the following reaction is
...
COMEDK 2023 Morning Shift
Acetophenone when reacted with a base, $$\mathrm{C}_2 \mathrm{H}_5 \mathrm{ONa}$$, yields a stable compound which has the structure
COMEDK 2023 Morning Shift
Which of the following is incorrect?
COMEDK 2023 Evening Shift
Which one of the following compounds would not undergo Aldol condensation?
COMEDK 2023 Evening Shift
From among the following, identify the compound which forms two moles of a ketone on ozonolysis.
[A] 2,3-Dimethylbutane.
[B] 3-Methyl-1-pentene.
[C] 2...
COMEDK 2023 Evening Shift
Identify the final product formed during the course of the given reactions.
Pentan-2-one $$\xrightarrow{\mathrm{NaCN} / \mathrm{HCl}}[\mathrm{X}]$$
$$...
COMEDK 2023 Evening Shift
What would be the products obtained when a mixture of p-Methoxy benzaldehyde and Methanal are heated with $$50 \%$$ concentrated Caustic soda solution...
COMEDK 2022
X and Y in the following reactions are
...
COMEDK 2022
Find the product formed for the given reaction.
$$\mathrm{{C_6}{H_5}CHO + {H_3}C - C{H_2} - CHO\buildrel {Dil.\,NaOH/\Delta } \over
\longrightarrow}$...
COMEDK 2021
Find the final product for the reaction
...
COMEDK 2021
Reaction
find the product B....
COMEDK 2020
The product formed when hydroxylamine
condenses with a carbonyl compound is called
COMEDK 2020
The reagent used in Clemmenson's reduction is