Polymers questions
589 published questions with worked solutions.
- How many of the following are thermoplastic polymers? Melamine, bakelite, polystyrene, polyvinyl chloride, teflon, polytheneNot in JEE Main or NEET syllabus
- How many of the following are heteropolymers? Buna-S rubber, polythene, ABS plastic, polystyreneNot in JEE Main or NEET syllabus
- How many of the following are plant polymers? Jute, linen, silk, natural rubber, starch, cellulose, wool, glycogenNot in JEE Main or NEET syllabus
- How many of the following is/are polyester(s)? i. Nylon-6,6 ii. Terylene iii. Polypropene iv. Melamine polymer v....Not in JEE Main or NEET syllabus
- How many of the following are INCORRECT? i. HDP - linear polymer ii. Novolac - linear polymer iii. Nylon-6 - polyamide iv. Dacron...Not in JEE Main or NEET syllabus
- Hexamethylenediamine + Adipic acid Polymerisation -NH-(CH_2)_x-NH-CO-(CH_2)_y-CO- _n The value of (x + y) is_____.Not in JEE Main or NEET syllabus
- Acrylonitrile [ (Monomer) ] Polymerisation X (Polymer) The number of carbon atoms in one monomeric unit of the polymer 'X' is____.Not in JEE Main or NEET syllabus
- Which of the following is used in vulcanization of rubber?Not in JEE Main or NEET syllabus
- In the following reaction nCH_2 = CH_2 [-CH_2-CH_2-]_n, Catalyst isNot in JEE Main or NEET syllabus
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Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration