Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Iron-steam reaction Its cryogenic separation from coke oven gas Steam reforming of naphtha Electrolysis of water Iron-steam reaction Its cryogenic separation from coke oven gas Steam reforming of naphtha Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene Which is a substitution reaction In presence of sunlight In absolute dark Which is an addition reaction Which is a substitution reaction In presence of sunlight In absolute dark Which is an addition reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Sinter the ore Remove arsenic & sulphur Remove CO₂ & H₂O Dehydrate it Sinter the ore Remove arsenic & sulphur Remove CO₂ & H₂O Dehydrate it ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the Lurgi coal gasifier Low carbon conversion efficiency is achieved Coking coals cannot be used Entrainment of solids is higher Large quantity of coal can be processed Low carbon conversion efficiency is achieved Coking coals cannot be used Entrainment of solids is higher Large quantity of coal can be processed ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The terminology 'BTX' used in coal tar distillation industry refers to Benzol-toluene-xylene Benzene-toluol-xylol Benzene-toluene-xylene Benzol-toluol-xylol Benzol-toluene-xylene Benzene-toluol-xylol Benzene-toluene-xylene Benzol-toluol-xylol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Produces low density polyethylene Employs very high pressure Uses no catalyst Produces high density polyethylene Produces low density polyethylene Employs very high pressure Uses no catalyst Produces high density polyethylene ANSWER DOWNLOAD EXAMIANS APP
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