Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Dolomite Lime powder Coke breeze Silica/quartz Dolomite Lime powder Coke breeze Silica/quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium bisulphite is used for __________ water. Both A & B Neither A nor B Dechlorination Deaeration Both A & B Neither A nor B Dechlorination Deaeration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 45 95 70 99.5 45 95 70 99.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. 75 50 > 30 < 10 75 50 > 30 < 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a disacchride? Starch Maltose Sucrose Glucose Starch Maltose Sucrose Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Muriatic acid Strong organic acid Oil of vitriol Green acid Muriatic acid Strong organic acid Oil of vitriol Green acid ANSWER DOWNLOAD EXAMIANS APP
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