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Match List-I with List-II List-I (process) (a) Deacon's process (b) Contact process (c) Cracking of hydrocarbons (d) Hydrogenation of vegetable oils List-II (catalyst) (i) ZSM-5 (ii) CuCl2 (iii) Particles 'Ni' (iv) V2O5 Choose the most appropriate answer from the options given below:

1. a-ii, b-iv, c-i, d-iii
2. a-i, b-iii, c-ii, d-iv
3. a-iii, b-i, c-iv, d-ii
4. a-iv, b-ii, c-i, d-iii

Correct answer: a-iii, b-i, c-iv, d-ii

Solution

The correct option matches each process with its appropriate catalyst: Deacon's process uses copper(II) chloride (CuCl2), the Contact process employs vanadium(V) oxide (V2O5), cracking of hydrocarbons utilizes ZSM-5, and hydrogenation of vegetable oils is catalyzed by nickel (Ni). This alignment reflects the specific chemical reactions and catalysts involved in each process.

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