Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 900 1100 300 700 900 1100 300 700 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of alcohol by fermentation of molasses is an __________ process. Anaerobic Both B and C Aerobic Endothermic Anaerobic Both B and C Aerobic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Controlling timber degradation by ants Controlling poultry lice Potato beetle Citrus fruits Controlling timber degradation by ants Controlling poultry lice Potato beetle Citrus fruits ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Celluloid is chemically Cellulose acetate butyrate Cellulose acetate Cellulose nitrate Regenerated cellulose Cellulose acetate butyrate Cellulose acetate Cellulose nitrate Regenerated cellulose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Triple superphosphate is manufactured by reacting Phosphate rock with phosphoric acid Phosphate rock with nitric acid Ammonium phosphate with phosphoric acid Phosphate rock with sulphuric acid Phosphate rock with phosphoric acid Phosphate rock with nitric acid Ammonium phosphate with phosphoric acid Phosphate rock with sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS