Question

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

• A. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
• B. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
• C. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
• D. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

Hint:

ZSM-5 is a shape-selective catalyst with a honeycomb structure used in the petroleum industry.

Answer 1

The Correct Option is D

Step 1: **Deacon's process** (Cl₂ production) uses $CuCl_2$ as a catalyst.
Step 2: **Contact process** (H₂SO₄ production) uses $V_2O_5$ as a catalyst.
Step 3: **Cracking of hydrocarbons** (specifically methanol to gasoline) uses the zeolite **ZSM-5**.
Step 4: **Hydrogenation** of oils uses finely divided **Nickel (Ni)**.