Synthetic Fibres and Plastics

A large single unit combined by many small units

• Polyester

• Polymer

• Terrycot

• Polywool

Where was silk fibre discovered?

• France

• Germany

• India

• China

Rayon is obtained from?

(a)  

Rayon is a natural fibres

• True

• False

Rayon is mixed with (a)   to make bedsheets

Carpets are made from?

• Rayon and Cotton

• Cotton and Wool

• Rayon and Wool

• Wool

Nylon was prepared from ____________

• Coal and Oil

• Coal, Water and Air

• Coal and Water

• Coal and Mixture of whatever and oil

Nylon is

• Strong

• Dull

• Elastic

• Hard to wash

Tents are made from

• Rayon

• Plastic

• Polyester

• Nylon

Which type of Plastic is this?

• Thermoplastic

• Thermosetting plastic