Chemical Process Sodium bisulphite is used for __________ water. Both A & B Neither A nor B Deaeration Dechlorination Both A & B Neither A nor B Deaeration Dechlorination ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dry ice (solidified CO₂) is used for the Liquefaction of natural gas Liquefaction of permanent gases Storage & shipment of frozen foods and ice-creams None of these Liquefaction of natural gas Liquefaction of permanent gases Storage & shipment of frozen foods and ice-creams None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Silica/quartz Lime powder Dolomite Coke breeze Silica/quartz Lime powder Dolomite Coke breeze ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces None of these Styrene Phenol Phthalic anhydride None of these Styrene Phenol Phthalic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of natural rubber is Polychloroprene Polystyrene Polybutadiene Polyisoprene Polychloroprene Polystyrene Polybutadiene Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it Minimises its turbidity Helps in controlling its taste and odour None of these Minimises its corrosiveness Minimises its turbidity Helps in controlling its taste and odour None of these Minimises its corrosiveness ANSWER DOWNLOAD EXAMIANS APP
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