State a number average-degree of polymerization

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Reference no: EM13188109

Twenty wt % of a styrene oligomer having a number average-degree of polymerization of 7 is mixed with a commercial polystyrene sample having a number average molecular weight of 100,000.

a) Find Tg (K) of styrene oligomer

b) Find Tg (K) of styrene mix

Reference no: EM13188109

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