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Which of the following is an application of polystyrene?

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in Engineering Chemistry I by (506k points)
Which of the following is an application of polystyrene?

(a) Insulators for motors

(b) Dome-shaped covers for solar collectors

(c) Laminates for printed circuitry

(d) Containers for talcum powder

The question was posed to me during an online interview.

The origin of the question is Thermoplastic Polymers topic in portion Polymers of Engineering Chemistry I

1 Answer

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Correct choice is (d) Containers for talcum powder

Easy explanation: Containers for talcum powder, combs and brush handles, audio cassettes etc are some of the applications of polystyrene. But it is not used as insulators for motors or covers for solar collectors.

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