JEE Main 2015 Chemistry question

Chemistry Surface Chemistry JEE Main 2015

Not in JEE Main or NEET syllabus

Match the catalysts to the correct process. Catalyst: A. B. C. D. Process: i. Wacker process ii. Ziegler – Natta polymerisation iii. Contact process iv. Deacon's process

(1)A → iii, B → i, C → ii, D → iv
(2)A → iii, B → ii, C → iv, D → i
(3)A → ii, B → i, C → iv, D → iiiCorrect
(4)A → ii, B → iii, C → iv, D → i

Answer: (3)

Solution

with an aluminium alkyl is the Ziegler–Natta catalyst for polymerising alkenes (ii); oxidises ethene to ethanal in the Wacker process (i);

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Question ID VK-115183