Homework Answers
a- Chain transfer - It is a polymerisation reaction by which the activity of a growing polymer chain is transferred to another molecule. Chain transfer reactions reduces the average molecular weight of the final polymer.
b - carothers equation - This equation is used in step - growth polymerisation by which we can get the degree of polymerisation Xn for a given fractional monomer conversion p.
c - ATR - the full name of ATR is attenuated total reflectance.
d - Nonlinear optical polymers - The type of polymers which are nonlinear in nature and shows optical activity when exposed towards light.
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