Chemical Process Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used As a lubricant As a foam depressant in distillation column As a rust preventive In hard water for cleaning of cloth As a lubricant As a foam depressant in distillation column As a rust preventive In hard water for cleaning of cloth ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Chalcopyrite Hematite Bauxite Galena Chalcopyrite Hematite Bauxite Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction All of these Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a pyrite ore? Galena Siderite Celestite Gypsum Galena Siderite Celestite Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Triple superphosphate is manufactured by reacting Phosphate rock with phosphoric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid Phosphate rock with nitric acid Phosphate rock with phosphoric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid Phosphate rock with nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the None of these Manufacture of pharmaceuticals Manufacture of explosive Conditioning and humidification of tobacco None of these Manufacture of pharmaceuticals Manufacture of explosive Conditioning and humidification of tobacco ANSWER DOWNLOAD EXAMIANS APP
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