Synthetic Fibres And Plastics

Pick the synthetic fibre out of the following?

• Cotton

• Nylon

• Jute

• Wool

Which of the following is a source of rayon?

• Wool

• PET

• Wood pulp

• Silk

Polycot is obtained by mixing .... .

• nylon and wool

• polyester and wool

• nylon and cotton

• polyester and cotton

Which is a thermosetting plastic?

• Melamine

• Polythene

• PVC

• Nylon

The material similar to silk in appearance is

• Nylon

• Rayon

• Polyester

• Terylene

The most suitable material for the preparation of handles of cooking utensils is ....

• Polythene

• PVC

• Nylon

• Bakelite

Which of the following is not a common property of plastics?

• Non-reactive

• Light in weight

• Durable

• Good conductor of electricity

Which of the following groups contain all synthetic substances?

• Nylon, Terylene, Wool

• Cotton, Polycot, Rayon

• PVC, Polythene, Bakelite

• Acrylic, Silk, Wool

Which of the following represents the correct match for items in Column A with those in Column B.

Column A – Column B

I. Nylon – (i) Thermoplastic

II. PVC – (ii) Thermosetting plastic

III. Bakelite – (iii) Fibre

choose the option

• I-(ii), II-(iii), III-(i)

• I-(iii), II-(i), III-(ii)

• I-(ii), II-(i), III-(iii)

• I-(iii), II-(ii), III-(i)

The material which is commonly used for making kitchen containers is ......

• PVC

• Acrylic

• Teflon

• PET