Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? C CO₂ CO H₂ C CO₂ CO H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Unsaturated oils compared to saturated oils have Higher melting point & lower reactivity to oxygen Higher melting point & higher reactivity to oxygen Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen Higher melting point & lower reactivity to oxygen Higher melting point & higher reactivity to oxygen Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Oil hydrogenation Steaming reforming of naphtha Shift conversion Ammonia cracking/dissociation Oil hydrogenation Steaming reforming of naphtha Shift conversion Ammonia cracking/dissociation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolytic reduction Electrolytic oxidation Electrolysis None of these Electrolytic reduction Electrolytic oxidation Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Extractive distillation technique Liquid extraction technique None of these Evaporation followed by vacuum distillation Extractive distillation technique Liquid extraction technique None of these Evaporation followed by vacuum distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wax is a Mixture of glycerides Liquid at room temperature Mixture of esters of polyhydric alcohols excepting glycerine Mixture of glycerides of fatty acids Mixture of glycerides Liquid at room temperature Mixture of esters of polyhydric alcohols excepting glycerine Mixture of glycerides of fatty acids ANSWER DOWNLOAD EXAMIANS APP
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