Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.14 0.94 1.4 0.34 0.14 0.94 1.4 0.34 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The process used for the manufacture of ethyl alcohol from molasses is Distillation Dehydration Dehydrogenation None of these Distillation Dehydration Dehydrogenation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils All of these Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction All of these Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 is manufactured from Caprolactum Hexamethylene diamine and maleic anhydride Hexamethylene diamine and sebacic acid Hexamethylene diamine and adipic acid Caprolactum Hexamethylene diamine and maleic anhydride Hexamethylene diamine and sebacic acid Hexamethylene diamine and adipic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Drinking (potable) water treatment does not involve Sedimentation Disinfection Softening Coagulation Sedimentation Disinfection Softening Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Resistance to fusion of the refractory under a steady rising temperature condition is called Spalling Both A & B Refractoriness Neither A nor B Spalling Both A & B Refractoriness Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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