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

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 10.46% bromine by weight .Find the value of n. (Br = 80)

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The correct Answer is:

`19.~~(19)`

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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)

A compound having the formula Br_(3) C_(6)H_(3) (C_(3) H_(g))_(n) contains 10.46% Br by mass, the value of n is

C_(3)H_(6)Br_(2) can shown:

General formula for ___ carbohydrate is C_(n)H_(2n-6)O_(n-3)

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