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JEE Advanced Chemistry question

ChemistryThe d and f-Block ElementsJEE Advanced

Match the catalysts in Column I with their uses in Column II. Column-I (A) (B) (C) Pt/PtO (D) Cu (E) Ni-complexes Column-II (1) Adams catalyst in reduction (2) In preparation of (3) Reppe synthesis (4) Used as the Ziegler-Natta catalyst in polythene production (5) Wacker process for converting to Codes:

Answer: (A)

Solution

(with ) is the classic Ziegler-Natta catalyst for making polythene (A-4). (as ) catalyses the Wacker process, oxidising ethylene to acetaldehyde (B-5). Pt/PtO is Adams' catalyst, a general

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Question ID VK-159763