JEE Main 2022 — Polymers Question with Solution
JEE Main 2022 (27 Jul Shift 2)
Question
Match List-I with List-II.
| List-I (Polymer) | List-II (Monomer) | ||
| A | Neoprene | I | Acrylonitrile |
| B | Teflon | II | Chloroprene |
| C | Acrilan | III | Tetrafluoroethene |
| D | Natural rubber | IV | Isoprene |
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Step-by-step explanation
Neoprene (CR), also called polychloroprene or chloroprene rubber, synthetic rubber produced by the polymerization (or linkage together of single molecules into giant, multiple-unit molecules) of chloroprene.
Natural rubber is polyisoprene. It is a polymer of hydrocarbon-isoprene. Polyisoprene is an addition polymer. It is cis-1, 4-polyisoprene.
Teflon is a brand name for a synthetic chemical called polytetrafluoroethylene (PTFE). Orlon is made from polymerized acrylonitrile.
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