1
COMEDK 2023 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Identify the final product formed during the course of the given reactions.
Pentan-2-one $$\xrightarrow{\mathrm{NaCN} / \mathrm{HCl}}[\mathrm{X}]$$
$$[\mathrm{X}] \xrightarrow[95 \% \mathrm{H}_3 \mathrm{PO}_4]{\Delta \text { with }}[Y]$$
A
B
C
D
2
COMEDK 2023 Evening Shift
MCQ (Single Correct Answer)
+1
-0
What would be the products obtained when a mixture of p-Methoxy benzaldehyde and Methanal are heated with $$50 \%$$ concentrated Caustic soda solution?
3
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0
X and Y in the following reactions are
A
B
C
D
4
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0
Find the product formed for the given reaction.
$$\mathrm{{C_6}{H_5}CHO + {H_3}C - C{H_2} - CHO\buildrel {Dil.\,NaOH/\Delta } \over \longrightarrow}$$
A
B
$$\mathrm{{C_6}{H_5} - C{H_2}C{H_2}C{H_2}CHO}$$
C
D
Questions Asked from Aldehyde and Ketone (MCQ (Single Correct Answer))
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