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If the polymer is in the room temperature then it is ___________

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If the polymer is in the room temperature then it is ___________

(a) Brittle

(b) Viscofluid state

(c) Amorphous

(d) Rubbery

I got this question during an online exam.

My question comes from Properties of Polymers in portion High Polymers and Plastics of Applied Chemistry

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The correct answer is (d) Rubbery

Easy explanation: The effect of heat on polymer is high. If the temperature changes, the state of the polymer will be changed.

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