Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Teflon Polystyrene Metallic polysulphides Polyurethane Teflon Polystyrene Metallic polysulphides Polyurethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Electrolysis Oxidation Roasting Zone refining Electrolysis Oxidation Roasting Zone refining ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is No maintenance Heavy traffic No sloping Stagnation of water on road No maintenance Heavy traffic No sloping Stagnation of water on road ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used to dilute oxygen in the gas cylinders used by divers ? Helium Argon Krypton Neon Helium Argon Krypton Neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry A colloidal system in which a liquid is dispersed in a liquid is called Emulsion Gel Sol Precipitate Emulsion Gel Sol Precipitate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercially, sodium bicarbonate is known as Bleaching powder Baking soda Soda ash Washing soda Bleaching powder Baking soda Soda ash Washing soda ANSWER DOWNLOAD EXAMIANS APP
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