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Question
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
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Solution
Crosslinked polymer
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\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Attempt the following:
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\[\begin{array}{cc}
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