GATE Chemical Technology: Polymerization industries – Previous Year Questions

2 GATE previous year questions on Polymerization industries (Chemical Technology, Chemical Engineering) with answers and explanations, from every paper.

1. GATE 2023 CH Q18 (1 mark, Multiple choice) – Nitrile rubber is manufactured via polymerization process. Which one of the following options is the CORRECT pair of monomers used in this process?
2. GATE 2025 CH Q27 (1 mark, Multiple choice) – In the production of polyvinyl chloride (PVC) from ethylene and chlorine, the sequential order of reactions is