JEE Main Chemistry · Haloalkanes and Haloarenes
Kucherov Alkyne Hydration
Kucherov Alkyne Hydration (Haloalkanes and Haloarenes) was asked 2 times in 2 JEE Main shifts, 2025–2026, out of the 42 shifts Lumi analysed.
- Times asked
- 2
- in 2 shifts
- Years
- 2025–2026
- Usual format
- Single correct
- Multi-step
- Pattern
- New since 2024
- repeats across shifts
How it is asked
- Identify compounds in reaction sequence
Difficulty
Easy 0Medium 2Hard 0
Where it sits
Chapter: Haloalkanes and Haloarenes. Topic: Alkenes and Alkynes, 32 questions over 15 ideas.
Other repeat ideas in this topic
Every time it came
All 2 questions
Newest first, each with its options and official answer.
- 6 Apr 2026, Shift 2 · Q65An optically active alkyl bromide , reacts with ethanolic KOH to form major compound [A] which reacts with bromine to…MediumSingle correct
- 2 Apr 2025, Shift 1 · Q66An optically active alkyl halide [A] reacts with hot KOH dissolved in ethanol and forms alkene [B] as major product…MediumSingle correct