Chemistry The term 'brown air' is used for Acid fumes Industrial smog Photochemical smog Sulphurous smog Acid fumes Industrial smog Photochemical smog Sulphurous smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many electrons in a Hydrogen atom Four Three One Two Four Three One Two ANSWER DOWNLOAD EXAMIANS APP
Chemistry Molasses a by-product in the manufacture of sugar, is converted into Alcohol Pulp Paper Fuel Alcohol Pulp Paper Fuel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Roasting Oxidation Electrolysis Zone refining Roasting Oxidation Electrolysis Zone refining ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer obtained by the condensation of hexamethylene diamine and adipic acid is : Terylene Bakelite Nylon 66 Tollen's Terylene Bakelite Nylon 66 Tollen's ANSWER DOWNLOAD EXAMIANS APP
Chemistry Trinitrotoluene is Used to melt metals Used as an abrasive Used as an explosive Used to fuse two metals Used to melt metals Used as an abrasive Used as an explosive Used to fuse two metals ANSWER DOWNLOAD EXAMIANS APP
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