Chemical Process Which of the following is used as a coagulant in treating turbid water? Chlorine Calcium sulphate Ferric sulphate Activated carbon Chlorine Calcium sulphate Ferric sulphate Activated carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Extraction of __________ employs an electrolytic process. Copper Aluminium Silver All of these Copper Aluminium Silver All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Potassium compounds Magnesium compounds Sodium sulphate Bromine Potassium compounds Magnesium compounds Sodium sulphate Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In industrial nomenclature, alcohol means Ethanol Propyl alcohol Butyl alcohol Methyl alcohol Ethanol Propyl alcohol Butyl alcohol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Brine Chloramines Liquid chlorines Sodium bisulphite Brine Chloramines Liquid chlorines Sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Tall oil obtained as a by-product from the black liquor recovery is Composed mainly of rosin & fatty acids A black, sticky & viscous liquid Used in the manufacture of greases, emulsions & soaps All of these Composed mainly of rosin & fatty acids A black, sticky & viscous liquid Used in the manufacture of greases, emulsions & soaps All of these ANSWER DOWNLOAD EXAMIANS APP
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