Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 5 to 10 75 to 80 30 to 50 -5 to 0 5 to 10 75 to 80 30 to 50 -5 to 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In an integrated steel plant, NH₃ present in coke oven gas is normally recovered as (NH₄)2 NO₃ (NH₄)2SO₄ NH₄Cl Liquid NH₃ (NH₄)2 NO₃ (NH₄)2SO₄ NH₄Cl Liquid NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Electro magnetic separation Froth floatation Roasting Smelting Electro magnetic separation Froth floatation Roasting Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of hydrazine is As a disinfectant In water treatment As fire retardant As a rocket fuel As a disinfectant In water treatment As fire retardant As a rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Coke Soda ash Fuel oil Sand Coke Soda ash Fuel oil Sand ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur addition in soap is done to Cure pimples & dandruff Fasten lather formation Increase its cleansing action Improve the soap texture Cure pimples & dandruff Fasten lather formation Increase its cleansing action Improve the soap texture ANSWER DOWNLOAD EXAMIANS APP
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