JEE Main 202622 JanuaryEvening Shift
- Exam
- JEE Main
- Year
- 2026
- Date
- 22 January
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Aldehydes and Ketones
JEE Main 2026 · 22 January · Evening Shift · Chemistry · Aldehydes and Ketones
The compound A, C_ 8 H_ 8 O_ 2 reacts with acetophenone to form a...
The compound A, reacts with acetophenone to form a single product via cross-Aldol condensation. The compound A on reaction with conc. NaOH forms a substituted benzyl alcohol as one of the two products. The compound A is :
Options
- A2-hydroxy acetophenone
- B4-methyl benzoic acid
- C4-methoxy benzaldehyde
- D4-hydroxy benzaldehyde
Correct answer
C. 4-methoxy benzaldehyde
Step-by-step solution
(On cross aldol reaction, a single structure is obtained but it can show geometrical isomerism).