Chemistry · Hydrocarbons
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Lindlar's catalyst is used in hydrogenation of alkyne:
- A
To increase activation energy
- B
To enhance hydrogenation of alkene
- C
To produce cis alkene
- D
To start polymerisation reaction
Lindlar's catalyst is specifically designed for the partial hydrogenation of alkynes to form cis-alkenes. It does this by providing a controlled environment where hydrogenation occurs without over-reduction to alkanes, ensuring the formation of the cis configuration.
Lindlar's catalyst is not used to increase activation energy. In fact, catalysts lower the activation energy required for a reaction to proceed, thereby enhancing the reaction rate.
While Lindlar's catalyst can facilitate hydrogenation reactions, its primary purpose is not to enhance the hydrogenation of alkenes. Instead, it specifically targets alkynes to produce cis alkenes.
Lindlar's catalyst is specifically designed for the partial hydrogenation of alkynes to form cis-alkenes. It does this by providing a controlled environment where hydrogenation occurs without over-reduction to alkanes, ensuring the formation of the cis configuration.
Lindlar's catalyst is not used to initiate polymerization reactions. Its role is focused on hydrogenation, particularly in transforming alkynes to cis alkenes, rather than promoting polymerization processes.
Tagged under Chemistry · Hydrocarbons · 2023