Chemistry Ultraviolet rays can be used in water treatment as Precipitator Flocculator Disinfectant Hydrolyser Precipitator Flocculator Disinfectant Hydrolyser ANSWER DOWNLOAD EXAMIANS APP
Chemistry During fermentation of sugar, the compound which is always formed is : Methyl Alcohol Acetic Acid Ethyl Alcohol Ethylene Methyl Alcohol Acetic Acid Ethyl Alcohol Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Highly toxic gas which causes headache, visual difficulty, paralysis and even death is CO2 CO All of these O3 CO2 CO All of these O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s Wool is Zinc blende Zinc oxide Zinc carbonate Zinc sulphate Zinc blende Zinc oxide Zinc carbonate Zinc sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Chloroform Ether Acetone Nitrous oxide Chloroform Ether Acetone Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The temperature of oxy-acetylene flame is around 3600°C 3200°C 4000°C 2800°C 3600°C 3200°C 4000°C 2800°C ANSWER DOWNLOAD EXAMIANS APP
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