JEE Main Chemistry question

Which acts as poison for Pd-charcoal in Lindlar's catalyst?

(A)
(B)Quinoline
(C)Both (A) and (B)Correct
(D)None of these

Answer: (C)

Solution

Lindlar's catalyst consists of palladium deposited on calcium carbonate or and partially poisoned with quinoline (or lead acetate); both the support and the

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Question ID VK-144985