Organic Chemistry – Some Basic Principles and Techniques
Previous year questions with solutions · 2025 – 2026
45Questions
31Papers covered
4.42%Weightage 2026▼ 12.5% vs last year
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|
| 2026 | 21 | 19 | 1.1 | 4.42% ▼ 12.5% vs last year |
| 2025 | 24 | 19 | 1.3 | 5.05% |
Ques. 1JEE Main 2025, 24 January (Evening Shift)
The hydrocarbon (X) with molar mass 80 g mol-1 and 90\% carbon has degree of unsaturation.