GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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PVC is obtained by the polymerisation of-
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vinyl chloride
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Acetylene
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propane
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styrene
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Explanation:
Detailed explanation-1: -Polyvinyl chloride is produced by polymerization of the vinyl chloride monomer (VCM), as shown. About 80% of production involves suspension polymerization. Emulsion polymerization accounts for about 12%, and bulk polymerization accounts for 8%.
Detailed explanation-2: -Complete answer: The PVC or polyvinyl chloride is a resin that is synthesized by the process of polymerization of a vinyl chloride.
Detailed explanation-3: -Vinyl chloride is used primarily to make polyvinyl chloride (PVC), a hard plastic resin used to make a variety of plastic products, including pipes, wire and cable coatings, and packaging materials. (PVC is not a known or suspected carcinogen.)
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