NEET Sample Paper NEET Sample Test Paper-26

  • question_answer
    Lindlar's catalyst is:

    A)  Pd and \[C{{O}_{2}}\]

    B)  Pd and \[{{H}_{2}}\]

    C)  Palladised charcoal deactivated with sulphur

    D)  Pd and \[CaC{{O}_{3}}\]

    Correct Answer: D

    Solution :

    Lindlar's catalyst is \[Pd-CaC{{O}_{3}}\] poisoned with lead acetate or quinoline. It is used for partial hydrogenation of alkynes.


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