Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Slaked lime Calcium perchlorate Soda lime None of these Slaked lime Calcium perchlorate Soda lime None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Good quality of edible salt is obtained from brine by the process of Electrolysis Vacuum evaporation Freeze drying Solar evaporation Electrolysis Vacuum evaporation Freeze drying Solar evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Optical brightening agent Surfactant Builder Anti soil redeposition agent Optical brightening agent Surfactant Builder Anti soil redeposition agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Chemical Electrochemical Photochemical Biochemical Chemical Electrochemical Photochemical Biochemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT is Aluminium chloride Alumina Silica 20% oleum Aluminium chloride Alumina Silica 20% oleum ANSWER DOWNLOAD EXAMIANS APP
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