Chemistry, asked by malllokesh8389, 11 months ago

Physical character of polystyrene

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Answered by priyanshuranjan1204

Polystyrene is a synthetic aromatic hydrocarbon polymer made from the monomerstyrene. ... General-purposepolystyrene is clear, hard, and rather brittle. It is an inexpensive resin per unit weight. It is a rather poor barrier to oxygen and water vapour and has a relatively low melting point.

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