Chemical Process Naphthols are derivates of Phenol Xylene Methyl amine Naphthalene Phenol Xylene Methyl amine Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? C CO₂ H₂ CO C CO₂ H₂ CO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Semi-drying Non-drying Drying None of these Semi-drying Non-drying Drying None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Lime powder Dolomite Coke breeze Silica/quartz Lime powder Dolomite Coke breeze Silica/quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? None of these Washing soda Baking soda Baking powder None of these Washing soda Baking soda Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in water treatment? Chlorine Hydrogen peroxide Ferrous sulphate Chloramine Chlorine Hydrogen peroxide Ferrous sulphate Chloramine ANSWER DOWNLOAD EXAMIANS APP
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