Chemical Process Glycerine is a by-product of the __________ industry. Paint Oil hydrogenation Detergent Soap Paint Oil hydrogenation Detergent Soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lime and soda ash are added to water to remove Bacteria Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Undersirable taste and odour Bacteria Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Undersirable taste and odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following contains least amount of Nā? Coke oven gas Producer gas Water gas (blue gas) Blast furnace ga Coke oven gas Producer gas Water gas (blue gas) Blast furnace ga ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Hydrocracking Pyrolysis Catalytic cracking Catalytic dehydrogenation Hydrocracking Pyrolysis Catalytic cracking Catalytic dehydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Bauxite Galena Hematite Chalcopyrite Bauxite Galena Hematite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper grade bamboo contains about __________ percent cellulose. 20 5 40 60 20 5 40 60 ANSWER DOWNLOAD EXAMIANS APP
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