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WorksheetsPolymer
Total questions: 10
Worksheet time: 8mins
Which of the following is identical for propene and
polypropene?
Density
Empirical formula
Melting point
Relative molecular mass
Polymerisation of chloroethene forms
Polyethene
Polypropene
Polystyrene
Polyvinyl chloride
Which of the following is a natural polymer?
Polystyrene
Polypropene
Polyisoprene
Polyphenylethene
A plumber was requested to replace the leaked water pipes
with durable materials which do not rust easily. Choose the
most suitable material that can be used by the plumber.
Terylene
Perspex
Polyethene
Polyvinyl chloride
Which of the following forms a condensation polymer?
CH3CH=CH2
CH3CH2NH2
HOCH2CH2COOH
CH3CH2CH2COOH
Which of the following is the monomer of the polymer?
Ethene
Propene
Butene
Which of the following occurs during vulcanisation of rubber?
Protein membrane is covered with hydroxide ions
Cross-links are formed between chains of polyisoprene
Long chains of rubber polymers are entangled randomly
Addition polymerisation takes place when isoprene
monomers combine with each other
Latex can be kept in liquid state by adding
Formic acid
Ethanoic acid
Ammonium sulphate
Ammonium hydroxide
Which of the following is the chemical name for the monomer
of natural rubber according to IUPAC nomenclature?
2-methylbut-1,4-diene
2-methylbut-1,3-diene
3-methylbut-1,3-diene
3-methylbut-2,3-diene
Vulcanised rubbers are harder than unvulcanised rubbers
because the polymers of vulcanised rubbers are
negatively-charged
held by sulphur cross-links
combined to form longer chains
arranged in an orderly manner
