Question

Which among the following is not the characteristic of thermoplastics. linear arrangement cross linked arrangement can be deformed easily on heating can be remoulded​

Answer 1

Answer:

Plastic is a polymer that can be recycled, coloured, reused, mould or drawn into wires or various other shapes. Units of some plastics have linear arrangement

Answer 2

There are two types of fibres - One is natural fibres which are obtained from natural sources e.g.,cotton,silk,wool and other is synthetic fibres which are man-made for example-rayon,nylon,acrylic etc.

II. A synthetic fibre is a chain of small units of chemical substance joined together. Many such single units combine to form single unit called polymer.

Hope it will help you...