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Practice Polymer Production - Chemical Technology - Chemical Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Polymer Production. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Chemical Engineering (CH) 2025 | 2025 | 1 | View paper |
| Chemical Engineering (CH) 2023 | 2023 | 1 | View paper |
| Chemical Engineering (CH) 2020 | 2020 | 1 | View paper |
| Chemical Engineering (CH) 2019 | 2019 | 1 | View paper |
| Chemical Engineering (CH) 2018 | 2018 | 2 | View paper |
| Chemical Engineering (CH) 2017 | 2017 | 1 | View paper |
| Chemical Engineering (CH) 2012 | 2012 | 1 | View paper |
| Chemical Engineering (CH) 2011 | 2011 | 1 | View paper |
Practice every matching question in batches of 20, with every available option.
| GROUP I | GROUP II |
|---|---|
| P. Chain growth/addition polymerisation Q. Step growth/condensation polymerisation | I. Polyethylene II. Polyvinyl chloride III. Polyethylene terephthalate |
Nitrile rubber is manufactured via polymerization process. Which one of the following options is the CORRECT pair of monomers used in this process?
In the production of polyvinyl chloride (PVC) from ethylene and chlorine, the sequential order of reactions is