Chemical Process Coagulant is used __________ filtration. Before After To avoid During Before After To avoid During ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Sulphuric acid Lime Sodium bisulphite Chlorine Sulphuric acid Lime Sodium bisulphite Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is Autocatalytic Exothermic Endothermic None of these Autocatalytic Exothermic Endothermic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Aryl benzene sulphonate (ABS) is a Detergent Plasticiser for unsaturated polyester Starting material for the synthesis of glycerine Coating ingredient for photographic film Detergent Plasticiser for unsaturated polyester Starting material for the synthesis of glycerine Coating ingredient for photographic film ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is chemically known as Polychloroprene Polyurathane Styrene butadiene rubber (SBR) Polybutadiene Polychloroprene Polyurathane Styrene butadiene rubber (SBR) Polybutadiene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Hydrolysis of an ether None of these Esterification of a fat Oxidation of an aldehyde Hydrolysis of an ether None of these Esterification of a fat Oxidation of an aldehyde ANSWER DOWNLOAD EXAMIANS APP
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