Chemical Process Deaeration of water in its treatment is necessary, as it None of these Helps in controlling its taste and odour Minimises its corrosiveness Minimises its turbidity None of these Helps in controlling its taste and odour Minimises its corrosiveness Minimises its turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphite and free SO₂ in acid medium Magnesium sulphate and magnessium bicarbonate None of these Sodium sulphite and sodium bisulphite Magnesium sulphite and free SO₂ in acid medium Magnesium sulphate and magnessium bicarbonate None of these Sodium sulphite and sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is None of these Yeast Diastase Maltase None of these Yeast Diastase Maltase ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Permutit Sand filter Reverse osmosis Lime soda Permutit Sand filter Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Good quality of edible salt is obtained from brine by the process of Solar evaporation Vacuum evaporation Electrolysis Freeze drying Solar evaporation Vacuum evaporation Electrolysis Freeze drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is V₂O₅ Cr Ni Pt V₂O₅ Cr Ni Pt ANSWER DOWNLOAD EXAMIANS APP
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