Chemical Process Gun powder uses Potassium nitrate All of these Sulphur Charcoal Potassium nitrate All of these Sulphur Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Separate slag from metal Enhance rate of reaction Accelerate reduction of ore Remove impurities/gangue Separate slag from metal Enhance rate of reaction Accelerate reduction of ore Remove impurities/gangue ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fish contains about __________ percent oil. 20 35 5 10 20 35 5 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Coke Limestone Sodium sulphate Soda ash Coke Limestone Sodium sulphate Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Digestion None of these Depithing Bleaching Digestion None of these Depithing Bleaching 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. None of these Semi-drying Drying Non-drying None of these Semi-drying Drying Non-drying ANSWER DOWNLOAD EXAMIANS APP
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