Chemical Process Alum is commercially produced from Feldspar Galena Bauxite Gypsum Feldspar Galena Bauxite Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Distillation Boiling None of these Filtration Distillation Boiling None of these Filtration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not present in bagasse fibre? Pentogens Lignin None of these Cellulose Pentogens Lignin None of these Cellulose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Aluminium sulphate Calcium sulphate Barium sulphate Aluminium chloride Aluminium sulphate Calcium sulphate Barium sulphate Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Drinking (potable) water treatment does not involve Disinfection Softening Sedimentation Coagulation Disinfection Softening Sedimentation Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphate rock is a raw material for the manufacture of Phosphoric acid All of these Superphosphates Phosphorous Phosphoric acid All of these Superphosphates Phosphorous ANSWER DOWNLOAD EXAMIANS APP
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