Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolysis Electrolytic oxidation Electrolytic reduction None of these Electrolysis Electrolytic oxidation Electrolytic reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloroethane Trichloromethane Tetrachloroethane Tetrachloromethane Trichloroethane Trichloromethane Tetrachloroethane Tetrachloromethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lithopaneis Explosive ZnS (white pigment) Filter aid White lead Explosive ZnS (white pigment) Filter aid White lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Water treatment Glass manufacture Hydrogenation of fatty oil as a catalyst Development of exposed photographic plate Water treatment Glass manufacture Hydrogenation of fatty oil as a catalyst Development of exposed photographic plate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Washing soda Calcium carbide Alum Soda ash Washing soda Calcium carbide Alum Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Disinfection and control of taste & odour Corrosion control Control of bacteria Removing turbidity Disinfection and control of taste & odour Corrosion control Control of bacteria Removing turbidity ANSWER DOWNLOAD EXAMIANS APP
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