Chemical Process Salt cake is chemically represented by CaSO₄.1/2 H₂O MgSO₄ BaSO₄ Na₂SO₄ CaSO₄.1/2 H₂O MgSO₄ BaSO₄ Na₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Boiling Distillation Filtration None of these Boiling Distillation Filtration None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Sulphur Potassium nitrate Charcoal Carbon Sulphur Potassium nitrate Charcoal Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lithopaneis White lead ZnS (white pigment) Filter aid Explosive White lead ZnS (white pigment) Filter aid Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mannheim furnace is used in the manufacture of Hydrochloric acid H₂SO₄ by Chamber process Calcium carbide Corundum Hydrochloric acid H₂SO₄ by Chamber process Calcium carbide Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Froth floatation Gravity separation Electro magnetic separation mainly Roasting Froth floatation Gravity separation Electro magnetic separation mainly Roasting ANSWER DOWNLOAD EXAMIANS APP
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