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