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Class 12
Chemistry :-NCERT Solution -Polymers

Exercise2 Question 4
How do you explain the functionality of a monomer?


Answer:

The functionality of a monomer is the number of binding sites that is/are present in that monomer.

For example, the functionality of monomers such as ethene and propene is one and that of 1, 3-butadiene and adipic acid is two.