Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 5 20 35 0.5 5 20 35 0.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Increase the cellulose content Remove lignin by way of crystallisation None of these Avoid mechanical weakening of fibre Increase the cellulose content Remove lignin by way of crystallisation None of these Avoid mechanical weakening of fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of water having dissolved oxygen in boilers promotes Corrosion Sequestration None of these Scale formation Corrosion Sequestration None of these Scale formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? None of these Baking soda Washing soda Baking powder None of these Baking soda Washing soda Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fumigant insecticides None of these Kill insects, when they eat it Emit poisonous vapour Are absorbed throughout the plant None of these Kill insects, when they eat it Emit poisonous vapour Are absorbed throughout the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? CO CO₂ C H₂ CO CO₂ C H₂ ANSWER DOWNLOAD EXAMIANS APP
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