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Which of the following is cross-linked or network polymer?A. Polyvinyl chlorideB. High density polytheneC. BakeliteD. Low density polythene |
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Answer» Correct Answer - C Polyvinyl chloride and high density polyethene are examples of linear polymers as they consist of long and straight chains. Low density polyethene is an example of branched chain polymer because it contains linear chains having some branches. Bakelite is an example of cross-linked or network polymer because it contains strong covalent bonds between various linear polymer chains |
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