Chemistry One of the constituents of tear gas is Ether Ethane Chloropicrin Ethanol Ether Ethane Chloropicrin Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Gold Copper Sodium Silver Gold Copper Sodium Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief constituent of vinegar is Salycylic acid Acetic acid Formic acid Oxalic acid Salycylic acid Acetic acid Formic acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The term 'brown air' is used for Photochemical smog Acid fumes Industrial smog Sulphurous smog Photochemical smog Acid fumes Industrial smog Sulphurous smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry Peroxyacetyl nitrate is a Secondary pollutant Acidic dye Plant hormone Vitamin Secondary pollutant Acidic dye Plant hormone Vitamin ANSWER DOWNLOAD EXAMIANS APP
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