In the process of condensation polymerization, how does an increase in the degree of polymerization typically affect the mechanical strength of the resulting polymer?

When chains grow longer, they can slip around each other more and create many tiny contacts between molecules. Other options are incorrect because Some people think length doesn’t matter, but the chain ends can’t move as easily when they are long; A common mistake is that more length equals more flaws, but extra units add more points where the material can hold together.