Chemistry Ultraviolet rays can be used in water treatment as Disinfectant Flocculator Precipitator Hydrolyser Disinfectant Flocculator Precipitator Hydrolyser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Detergents used for cleaning clothes and utensils contain Bismuthates Nitrates Bicarbonates Sulphonates Bismuthates Nitrates Bicarbonates Sulphonates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Trimethyl lead Tetraethyl lead Triethyl lead Tetramethyl lead Trimethyl lead Tetraethyl lead Triethyl lead Tetramethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas involved in Bhopal incident was Hydrogen sulphide Methyl chloride Methyl isocyanide Nitrogen dioxide Hydrogen sulphide Methyl chloride Methyl isocyanide Nitrogen dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Photo-oxidation process is initiated by Light Oxygen Catalyst Heat Light Oxygen Catalyst Heat ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is a covalent compound ? Magnesium fluoride Sodium chloride Calcium chloride Carbon tetrachloride Magnesium fluoride Sodium chloride Calcium chloride Carbon tetrachloride ANSWER DOWNLOAD EXAMIANS APP
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