A polystyrene of formula Br(3) C(6) H(2)...

A polystyrene of formula `Br_(3) C_(6) H_(2)(C_(8)H_(8))_(n)` was prepared by heating styrene with tribromobenzyl peroxide in the absence of air. It was found to contain `10%` bromine by weight. Find the nearest value of n (M.W. of Br = 80) :-

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A polystryrene, having formula Br_(3) C_(6) H_(2) (C_(8) H_(8))_(n) , was perpared heating styrene with tribromobenzoyl peroxide in the absence of air. If it was found to contain 1.46% bromine by weight, find the value of n .

A polystyrene having formula Br_(3)C_(6)H_(2)(C_(8)H_(8))_(n) was prepared by heating styrene with tribromobenzoyl peroxide in absence of air. If it was found to contain 10.46% Bromine by mass, what will be the value of n.

A polystyrne having formula Br_(3)C_(6)H_(3)(C_(3)H_(8))_(n) found to contain 10.46% of bromine by weight. Find the value of n. (At. wt. Br = 80)

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