Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Metallic polysulphides Teflon Polystyrene Polyurethane Metallic polysulphides Teflon Polystyrene Polyurethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common refrigerant in domestic refrigerator is Oxygen Neon Nitrogen Freon Oxygen Neon Nitrogen Freon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The alkaloid naturally found in coffee, cocoa and cola nut is Morphine Caffeine Cocaine Tannin Morphine Caffeine Cocaine Tannin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Except mercury which is the other metal that is liquid at standard conditions for temperature and pressure Bromine Magnesium Barium Lead Bromine Magnesium Barium Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The water pollution in river is measured by the dissolved amount of Ozone Oxygen Nitrogen Chlorine Ozone Oxygen Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
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