MHT CET 202626 AprilMorning Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 26 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Hydrocarbons
MHT CET 2026 · 26 April · Morning Shift · Chemistry · Hydrocarbons
Palladised charcoal with quinoline is known as
Palladised charcoal with quinoline is known as
Options
- ALucas reagent
- BLindlar's catalyst
- CLindane catalyst
- DTollens' reagent
Correct answer
B. Lindlar's catalyst
Step-by-step solution
Palladised charcoal deactivated (poisoned) with quinoline or sulphur compounds is known as Lindlar's catalyst.
It is used for the controlled hydrogenation of alkynes to produce cis-alkenes, preventing further reduction to alkanes.
Answer: Lindlar's catalyst
It is used for the controlled hydrogenation of alkynes to produce cis-alkenes, preventing further reduction to alkanes.
Answer: Lindlar's catalyst