Chemistry Ultraviolet rays can be used in water treatment as Disinfectant Flocculator Precipitator Hydrolyser Disinfectant Flocculator Precipitator Hydrolyser ANSWER DOWNLOAD EXAMIANS APP
Chemistry German silver, an alloy, does not contain the metal Copper Silver Zinc Nickel Copper Silver Zinc Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is generally kept under Glycerine Water Alcohol Kerosene oil Glycerine Water Alcohol Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A purifier for water A fertilizer A disinfectant An analgesic A purifier for water A fertilizer A disinfectant An analgesic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead in water can cause Kidney damage Arthritis Hair falling Eye disease Kidney damage Arthritis Hair falling Eye disease ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acts as promoter for iron in Haber's process Mg Mo W Mn Mg Mo W Mn ANSWER DOWNLOAD EXAMIANS APP
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