Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Manganese Limestone Quartz Bauxite Manganese Limestone Quartz Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum is commercially produced from Gypsum Galena Feldspar Bauxite Gypsum Galena Feldspar Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (N₂H₄) is used mainly as a/an None of these Explosive Detergents additive Rocket fuel None of these Explosive Detergents additive Rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? Ammonia Nitric acid None of these Limestone Ammonia Nitric acid None of these Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alkylbenzene sulfonate (ABS) is a Detergent Polyester Pesticide Rubber Detergent Polyester Pesticide Rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove All of these Colour Bacteria Turbidity All of these Colour Bacteria Turbidity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS