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Many plastics, such as are poor conduct...

Many plastics, such as ____________ are poor conductors of both heat and electricity.

A

Melamine

B

PVC

C

Polythene

D

Bakelite

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for a type of plastic that is a poor conductor of both heat and electricity. 2. **Identifying Options**: We need to consider common types of plastics to find one that fits the criteria of being a poor conductor. 3. **Researching Plastics**: Among various plastics, we can identify Bakelite, which is known for its insulating properties. 4. **Defining Bakelite**: Bakelite is a type of plastic that is made from the polymerization of phenol and formaldehyde. It is a thermosetting plastic that does not conduct electricity or heat well. 5. **Conclusion**: Therefore, the answer to the question is Bakelite. **Final Answer**: Many plastics, such as **Bakelite**, are poor conductors of both heat and electricity. ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for a type of plastic that is a poor conductor of both heat and electricity. 2. **Identifying Options**: We need to consider common types of plastics to find one that fits the criteria of being a poor conductor. 3. **Researching Plastics**: Among various plastics, we can identify Bakelite, which is known for its insulating properties. ...
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