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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-ii, b-iv, c-i, d-iii

Solution

Deacon's process uses CuCl2 (ii); Contact process uses V2O5 (iv); cracking of hydrocarbons uses zeolite ZSM-5 (i); hydrogenation of vegetable oils uses finely divided Ni (iii). So a-ii, b-iv, c-i, d-iii.

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