Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Manganese Bauxite Limestone Quartz Manganese Bauxite Limestone Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Aluminium chloride Calcium sulphate Aluminium sulphate Barium sulphate Aluminium chloride Calcium sulphate Aluminium sulphate Barium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fish contains about __________ percent oil. 10 5 35 20 10 5 35 20 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massacuits is a terminology used in the __________ industry. Soap Sugar Oil hydrogenation Paint Soap Sugar Oil hydrogenation Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it Helps in controlling its taste and odour Minimises its turbidity Minimises its corrosiveness None of these Helps in controlling its taste and odour Minimises its turbidity Minimises its corrosiveness None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] Ca SO₄ . 2H₂O FeO.TiO₂ AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] Ca SO₄ . 2H₂O FeO.TiO₂ ANSWER DOWNLOAD EXAMIANS APP