PolymerHard
Question
Select the correct statement.
Options
A.Chain growth polymerisation takes place through radical, cation or anion intermediate.
B.A synthetic polymer is polydisperse.
C.
is given by 
where Ni in the number of molecules with molar mass Mi and there are N molecules.
is given by where Ni in the number of molecules with molar mass Mi and there are N molecules.D.Weight average molar mass is inversely proportional to the mean square molar mass
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