Question

(b) Handles of utensils are made up of Bakelite.
Give reasons for each of the following.
(a) Plastics should not be burnt.
(c) Avoid wearing synthetic clothes while working in the kitchen.
(d) Handles of heating pans are made up of plastics.
(e) Electric wires are covered with plastics.
(f) Plastics are used to store different kinds of materials.​

Answer 1

Answer:

a) as they do not completely burn and form carbon monoxide

b) as synthetic clothes catch fire easily

c) as plastic are poor conductor of heat

d) as they are poor conductor of electricity and prevent shock

e) as plastics are non reactive in nature and won't react with other materials whereas they are cheap and durable

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Answer 2

Answer:here is ur answer given below

Explanation:

1. A.  because plastics release toxic and poisonous gases when burnt.
2. B.  because Bakelite is a bad Conductor of heat.
3. C. Synthetic clothes should be avoided in the kitchen becase they catch fire easily.
4. D. It is becauseplastics do not allow the heat passes  through them , therefore avoiding the risk of getting our hand burnt.
5. E. The purpose of insulation covering the metal part of an electrical wire is to prevent contact with other conductors of electricity.
6. F. Because plastic is durable and can take a large amount of time to reusable it.