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The Repeating Unit of a Polymer Is Shown Below

question 13

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The repeating unit of a polymer is shown below.This polymer is formed by The repeating unit of a polymer is shown below.This polymer is formed by   A) addition of ethylene. B) addition of trans-2-butene. C) 1,2 addition of butadiene. D) 1,4 addition of butadiene.


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