What is the other name for artificial silk?
Nylon
Rayon
Acrylic
Polyester
Which of the following cannot be recycled?
Toys
Cooker handles
carry bags
Plastic chair
Which of the following is a natural fibre?
Wool
PVC
Polythene
Wood pulp is used to make
plastic
wool
jute
rayon
Synthetic fibres synthesised from raw materials are called
petrochemicals
bakelite
Bakelite is an example of
fibre
elastomer
nylon
thermosetting polymer
Which fibre is used as artificial wool?
Cotton
PET is a
polyester
polyamide
The strongest synthetic fibre is
acrylic
Melamine is
thermoplastic polymer
