Which statements are True? Choose the correct answer from the options given below :
- A, C and E only
- B, C and D only
- C and E only
- C, D and E only
Previous year questions with solutions · 2025 – 2026
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 29 | 19 | 1.5 | 6.11% ↑66.5% |
| 2025 | 11 | 12 | 0.92 | 3.67% |
Which statements are True? Choose the correct answer from the options given below :
The number of compounds from the following which can undergo reaction with Br2/KOH (alcoholic) to give respective products and these respective products can also be obtained separately by Gabriel phthalimide reaction is : [figure]
Identify the incorrect statements. Choose the correct answer from the options given below:
Consider the following reactions giving major product. Identify the correct reaction.
Compound 'P' undergoes the following sequence of reactions : [figure] 'P' is :
[figure] The final product [B] is :
An organic compound (P) on treatment with aqueous ammonia under hot condition forms compound (Q) which on heating with Br2 and KOH forms compound (R) having molecular formula C6H7N. Names of P, Q and R respectively are.
Consider the following sequence of reactions: [figure] 11.25 mg of chlorobenzene will produce 10-1 mg of product B. (Consider the reactions result in complete conversion.) [Given molar mass of C, H, O, N and Cl as 12, 1, 16, 14 and 35.5 g mol-1 respectively]