Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Dolomite Silica/quartz Lime powder Coke breeze Dolomite Silica/quartz Lime powder Coke breeze ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The terminology 'BTX' used in coal tar distillation industry refers to Benzol-toluol-xylol Benzene-toluol-xylol Benzene-toluene-xylene Benzol-toluene-xylene Benzol-toluol-xylol Benzene-toluol-xylol Benzene-toluene-xylene Benzol-toluene-xylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Soda ash Caustic potash Soda lime Caustic soda Soda ash Caustic potash Soda lime Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Aluminium sulphate Calcium sulphate Aluminium chloride Barium sulphate Aluminium sulphate Calcium sulphate Aluminium chloride Barium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Turbidity All of these Bacteria Colour Turbidity All of these Bacteria Colour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with Hydrazine H₂SO₄ NaOH Alum solution Hydrazine H₂SO₄ NaOH Alum solution ANSWER DOWNLOAD EXAMIANS APP
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