Aldehydes, Ketones and Carboxylic Acids
Previous year questions with solutions · 2019 – 2026
15Questions
6Papers covered
17.65%Weightage 2026▲ 88.2% vs last year
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|
| 2026 | 6 | 2 | 3 | 17.65% ▲ 88.2% vs last year |
| 2025 | 3 | 2 | 1.5 | 9.38% ▼ 46.9% vs last year |
| 2024 | 6 | 2 | 3 | 17.65% |
Ques. 1JEE Advanced 2024 (Paper-2)
The option(s) with correct sequence of reagents for the conversion of P to Q is(are) [figure]
- i) Lindlar’s catalyst, H2; ii) SnCl2/HCl; iii) NaBH4; iv) H3O+
- i) Lindlar’s catalyst, H2; ii) H3O+; iii) SnCl2/HCl; iv) NaBH4
- i) NaBH4; ii) SnCl2/HCl; iii) H3O+; iv) Lindlar’s catalyst, H2
- i) Lindlar’s catalyst, H2; ii) NaBH4; iii) SnCl2/HCl; iv) H3O+