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Polyvinyl chloride is produced by

Q. Polyvinyl chloride is produced by

A. co-polymerization

B. addition-type kinetics

C. reacting chlorine with polyethylene

D. reacting hydrochloric acid with polyethylene

Ans: addition-type kinetics

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A glass fibre of 5 micron diameter is subjected to a tensile stress of 20 MPa
Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]
Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]