Project ForgeChemical Technology
Organic Chemical Industries
GATE 2009
Medium
Match the unit process in Group I with the industry in Group II: P. Steam cracking, Q. Hydrocracking, R. Condensation — 1. Petroleum refining, 2. Petrochemicals, 3. Polymers, 4. Soaps and detergents
- AP-1, Q-2, R-3
- BP-2, Q-3, R-3
- CP-1, Q-2, R-4
- P-2, Q-1, R-3
Explanation
Steam cracking is a core petrochemicals process (P-2). Hydrocracking is a petroleum refining process (Q-1). Condensation reactions (e.g. polyester, nylon synthesis) are used to make polymers (R-3).
Source: GATE CH 2009 (2009)
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