Respuesta :
Answer:
B. Each monomer has more than one functional group.
D. The polymer contains only some of the atoms in the monomer units.
E. A small molecule, such as water, is produced during polymerization.
Explanation:
Each monomer has more than one functional group. Hence, option B is correct.
What is condensation polymerization?
Condensation reacts between two different bifunctional or trifunctional monomeric units to give a polymer with the loss of simple molecules like [tex]H_2O[/tex], [tex]NH_3[/tex] etc. is called condensation polymerisation.
In condensation polymerisation, a small molecule is formed as a by-product each time a bond is formed between two monomers .
Condensation polymers are any kind of polymers formed through a condensation reaction—where molecules join together—losing small molecules as by-products such as water or methanol, as opposed to addition polymers which involve the reaction of unsaturated monomers.
Hence, option B is correct.
Learn more about the condensation polymerization here:
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