

MCQOPTIONS
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1. |
Why are the plasticisers added with polymers? |
A. | To hold other constituents of plastic together |
B. | To reduce the cost and enhance the strength and hardness of plastics |
C. | To improve flexibility and to reduce the temperature and pressure required for moulding of plastics |
D. | None of the above |
Answer» D. None of the above | |