Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Colour Bacteria Turbidity All of these Colour Bacteria Turbidity All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermal pyrolysis of ethylene dichloride produces Trichloroethylene Vinyl chloride Ethanol amine Ethylene oxide Trichloroethylene Vinyl chloride Ethanol amine Ethylene oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Bromine Quick lime Salt petre Glauber's salt Bromine Quick lime Salt petre Glauber's salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 2.2 0.6 3.8 1.2 2.2 0.6 3.8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? C H₂ CO CO₂ C H₂ CO CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction All of these Increases their melting point Is done in presence of nickel catalyst Is an exothermic reaction All of these ANSWER DOWNLOAD EXAMIANS APP
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