Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Acetylene Styrene Methane Ethylene Acetylene Styrene Methane Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is the polymer of : Ethylene Isoprene Styrene Butadiene Ethylene Isoprene Styrene Butadiene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Isoprene Acetylene Neoprene Vinyl Chloride Isoprene Acetylene Neoprene Vinyl Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Teflon Metallic polysulphides Polystyrene Polyurethane Teflon Metallic polysulphides Polystyrene Polyurethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry A polymeric substance used to make parachute is Rayon Viscose Terylene Cotton Rayon Viscose Terylene Cotton ANSWER DOWNLOAD EXAMIANS APP
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