Answer:
Two alcohol functional groups
Explanation:
Hello,
Condensation polymerizations are based on the releasing of water after the undergoing chemical reactions. In this manner, an illustrative example is shown below:
\(nHO-R-OH--->(O-R-)_n+2nH_2O\)
This is caused by high reactivity of the hydroxide ions when they are together allowing the polymerization to take place.
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