Question

plates and bowls used for eating and serving hot food are made from thermosetting plastic.give reasons ​

Answer 1

Because these plastics do not melt so easily and once shaped can not be reshaped so, they have a single type of shape and the hot food does not get any fumes etc. from the plastic
HOPE IT HELPS

Answer 2

Explain why the following are made of thermosetting plastics.

Explain why the following are made of thermosetting plastics. I. Saucepan handles

Explain why the following are made of thermosetting plastics. I. Saucepan handlesII. Electric plugs/ switches/ switch boards

Ans. (a) the handles of a saucepan are made of thermosetting plastic because it is a bad conductor of heat and does not get heated up while cooking.

Ans. (a) the handles of a saucepan are made of thermosetting plastic because it is a bad conductor of heat and does not get heated up while cooking. (b) Electric plugs/ switches/ plug boards are saucepan is made of thermosetting plastic because it is a bad conductor of electricity. The electric current does not pass through such plastics.

these question may help you to solve your problem.