MHT CET Medical202626 April 2026Morning ShiftChemistryHydrocarbonsActual

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

Practice Hydrocarbons on Quantrex Academy →

More from Hydrocarbons

H ₃ C - CH = CH ₂ + H - Br ( C ₆ H ₅ CO )₂ O ₂, Benzoyl peroxide H ₃ C - CH ₂- CH ₂- Br Which of the following rules is followed when the above reaction occurs? 2026 Which of the following reagent is NOT required for the conversion of propyne to acetone? 2026 Chlorination of alkane is a photochemical process. It is initiated by the process of 2026 Identify A and B in above reaction. 2026 Chlorobenzene is formed by the reaction between benzene and chlorine in presence of AlCl ₃ . Which of the following species actually attacks the benzene ring in this reaction? 2026 Identify the product obtained when toluene reacts with chlorine in the presence of FeCl ₃ . 2026 In the combustion reaction of alkanes, if 1 mole of ethane is burnt, find number of moles of oxygen required? 2026 Chlorobenzene on reaction with acetyl chloride in presence of anhydrous aluminum chloride forms, 2026 Full Hydrocarbons list All MHT CET Medical PYQs