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Polymers and Plastic


1. 

_______________ is a synthetic polymer.

Answer : A. PVC

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2. 

Natural rubber is a polymer derived from

Answer : C. Isoprene

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3. 

Which one of the following under goes polymerisation to form a plastic?

Answer : D. ethylene

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4. 

Which one of the following polymers is widely used for making bullet proof material?

Answer : B. Polyamide

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5. 

The substance that is NOT polymer is

Answer : D. Glucose

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6. 

The hard telephone cover of telephone is made from polymer of

Answer : B. Phenol + HCHO

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