Chemical Process Which of the following is used as a coagulant in water treatment? Hydrogen peroxide Ferrous sulphate Chloramine Chlorine Hydrogen peroxide Ferrous sulphate Chloramine Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of Parathion Methanol Trichloroethylene Perchloroethylene Parathion Methanol Trichloroethylene Perchloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Streptomycin Tetracyclin Penicillin Quinine Streptomycin Tetracyclin Penicillin Quinine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. Before After During To avoid Before After During To avoid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Fertiliser manufacture Water treatment Car battery solution Synthesis of oleum Fertiliser manufacture Water treatment Car battery solution Synthesis of oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Bacteria Turbidity Colour All of these Bacteria Turbidity Colour All of these ANSWER DOWNLOAD EXAMIANS APP
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