Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 15 35 70 55 15 35 70 55 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydroflouric acid Phosphoric acid Hydrochloric acid Sulphuric acid Hydroflouric acid Phosphoric acid Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Limestone Coke Soda ash Sodium sulphate Limestone Coke Soda ash Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Glauber's salt Chlorine Common salt Graphite electrode Glauber's salt Chlorine Common salt Graphite electrode ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 50°C, l0 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 25°C, 2 atm 50°C, l0 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 25°C, 2 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Roasting Calcination Smelting Reduction Roasting Calcination Smelting Reduction ANSWER DOWNLOAD EXAMIANS APP
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