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Polymers Formulas for JEE 2026

8 formulas in Polymers (Chemistry) How many can you recall?

Number-average degree of polymerization (step growth, 1:1 stoichiometry)

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Biodegradable copolyester PHBV (poly(3-hydroxybutyrate-co-3-hydroxyvalerate))

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Nylon 6,6 (repeat unit from hexamethylenediamine + adipic acid)

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Bakelite (phenol–formaldehyde) thermosetting resin

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Poly(vinyl chloride) (PVC) from vinyl chloride

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Polytetrafluoroethylene (PTFE / Teflon) from tetrafluoroethylene

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Addition (chain-growth) polymerization

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Condensation (step-growth) polymerization

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