Chemistry Removal of carbon particles from air involves the principle of Filteration Electrophoresis Precipitation Sedimentation Filteration Electrophoresis Precipitation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Zinc sulphide is commonly used as Deodorant Rodenticide Herbicide Fungicide Deodorant Rodenticide Herbicide Fungicide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Impure camphor is purified by Sublimation Steam distillation Fractional crystallisation Fractional distillation Sublimation Steam distillation Fractional crystallisation Fractional distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultra purification of a metal is done by : Zone melting Smelting Slugging Leaching Zone melting Smelting Slugging Leaching ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Acetylene Ethylene Methane Styrene Acetylene Ethylene Methane Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of moles of solute present in 1 kg of a solvent is called its normality formality molarity molality normality formality molarity molality ANSWER DOWNLOAD EXAMIANS APP
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