Question:
The composition of "Lindlar catalyst" is:
The composition of "Lindlar catalyst" is:
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The Lindlar catalyst is specifically used for the partial hydrogenation of alkynes, and its composition includes palladium supported on calcium carbonate.
Updated On: Feb 4, 2025
- Amalgamated Zinc and HCl
- NH2NH2 and KOH
- Palladium with calcium carbonate
- Palladium with Sodium carbonate
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The Correct Option is C
Solution and Explanation
The Lindlar catalyst is composed of palladium (Pd) supported on calcium carbonate (CaCO₃). It is commonly used for the hydrogenation of alkynes to cis-alkenes, and it is a key catalyst in selective hydrogenation reactions.
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