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प्रश्न
Explain why the following is made of thermosetting plastics?
Electric plugs/switches/plug boards
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उत्तर
Thermosetting plastics such as bakelite are poor conductors of heat and electricity. Therefore, they are used for making electric plugs, switches, plug boards, etc.
संबंधित प्रश्न
Which measures will you arrange to minimize the environmental problems arising due to non-degradable plastic?
Write short note.
Glass production.
True or False
A lot of plastic pollutes our environment.
PVC (polyvinyl chloride) is a thermoplastic and is used for making toys, chappals, etc. Bakelite is a thermosetting plastic and is used for making electrical switches, handles of various utensils, etc. Can you write the major difference between these two types of plastics?
A plastic used for making crockery is ______.
Which of the following is non–bio degradable?
A syringe that is made from a type of plastic called ______.
Edmund Alexander Parkes was the creator of the first plastic called ______.
Plastics can be found in toothpaste, face wash, and body scrubs.
Answer the following by rearranging the jumbled letters :
One-time use plastics are also known as ______ plastics.
áwyrhotwa
