(A) : Molecular mass of polymers is always expressed as an average (R – InterviewSolution

1.	(A) : Molecular mass of polymers is always expressed as an average (R) : Generally, a polymer sample contains chains of verying lengths
Answer» Both A & R are TRUE, R is the CORRECT EXPLANATION of A Both A & R are true, Ris not correct explanation of A A is true, R is false A is false, R is true Answer :A

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