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Molecular mass of polymers are expressed as a/an _______

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in Chemistry – Class 12 by (188k points)
Molecular mass of polymers are expressed as a/an _______

(a) average

(b) median

(c) mode

(d) percentage

I had been asked this question in a job interview.

My enquiry is from Molecular Mass of Polymers topic in division Polymers of Chemistry – Class 12

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Correct answer is (a) average

To explain I would say: The length of polymer and their molecular mass depends on the number of monomers available for reaction. As a result, the chain lengths of polymers are varying and are expressed as an average.

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