Chemical Process Solvay process is used for the manufacture of Caustic soda Soda lime Soda ash Caustic potash Caustic soda Soda lime Soda ash Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Maleic anhydride Vinyl chloride Phthalic anhydride Dacron Maleic anhydride Vinyl chloride Phthalic anhydride Dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Nickel Alumina Vanadium Iron Nickel Alumina Vanadium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Quartz Manganese Limestone Bauxite Quartz Manganese Limestone Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Carbonate Sulphate Bi-carbonate Hydroxide Carbonate Sulphate Bi-carbonate Hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Phenol Maleic anhydride Acetone Formaldehyde Phenol Maleic anhydride Acetone Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
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