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WorksheetsSynthetic Fibres
Total questions: 14
Worksheet time: 7mins
1. Identify the product based on the given features.
I. It is a man-made product.
II. It has a linear arrangement of monomer units.
III. It is used for making goods like toys, combs, containers, etc.
Lycra
Rayon
Thermosets
Thermoplastics
_________ is the first fully synthetic fibre.
Acrylic
Polyester
Nylon
Rayon
PET is a very familiar form of
chemical
monomer
polyester
polyphenyl
What of the following is used for making stockings and parachutes?
Bakelite
Wool
Nylon
Cotton
One of the advantages of nylon over rayon is that nylon:
Is wrinkle free.
Has low elasticity.
Is a natural fibre.
Is a good conductor of electricity.
Which of the following material is a mixture of two fibres?
Jute
Polywool
Polyester
Nylon
Fibres of _______ resemble that of silk and hence, it is popularly known as ‘artificial silk’.
acrylic
polyester
rayon
nylon
Firefighters’ uniform is coated with a plastic that is fire resistant. Identify the plastic from the given options.
Teflon
Melamine
PET
Polyester
Identify the type of plastic that can best be used to make electrical switches.
PVC
Polythene
PET
Bakelite
Terylene is a popular form of
Polyester
Monomer
Plastic
Nylon
Which of the following groups contain only synthetic fibres?
Nylon, Terylene, Wool
Cotton, Polycot, Rayon
PVC, Polythene, Bakelite
Acrylic, Silk, Wool
Petrochemicals are
mixtures of petrol and chemical fertilizer.
materials obtained from petroleum refining.
mixtures of coal and petrol.
mixtures of wood and chemicals.
Pickles are stored in plastic bottles mainly because they are:
non-biodegradable
good insulators
durable
non-reactive
Polyethylene terephthalate belongs to which class of synthetic polymer?
Plastic
Polyolefin
Nylon
Polyester
