Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? CO CO₂ C H₂ CO CO₂ C H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene (a monomer for the production of polystyrene) is commercially produced by Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Antibiotic Is an antimalarial Is used as a pain reliever Inhibits/destroys the growth of microorganisms Is an anaesthetic Is an antimalarial Is used as a pain reliever Inhibits/destroys the growth of microorganisms Is an anaesthetic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Sulphur Potassium nitrate Charcoal All of these Sulphur Potassium nitrate Charcoal All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde Employs addition polymerisation Employs condensation polymerisation Is an abrasive material Is a monomer Employs addition polymerisation Employs condensation polymerisation Is an abrasive material Is a monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose is a disaccharide consisting of Glucose and fructose Fructose and galactose Glucose and glucose Glucose and galactose Glucose and fructose Fructose and galactose Glucose and glucose Glucose and galactose ANSWER DOWNLOAD EXAMIANS APP
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