Chemical Process Catalyst used in the hydrogenation of oil is Nickel Alumina Iron Platinum Nickel Alumina Iron Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if It contains ≥ 40% metal All of these The metal present in it is costly A metal can be economically extracted from it It contains ≥ 40% metal All of these The metal present in it is costly A metal can be economically extracted from it ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove All of these Colour Turbidity Bacteria All of these Colour Turbidity Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Sodium borate Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Stearic acid Palmitic acid Lauric acid Oleic acid Stearic acid Palmitic acid Lauric acid Oleic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to solvent extraction of oil.Rate of extraction Increases Considerably with the rise of temperature Decreases as the moisture content of flakes increases Decreases with decrease of thickness of the flakes Increases with the increasing flake size keeping the flake thickness constant Increases Considerably with the rise of temperature Decreases as the moisture content of flakes increases Decreases with decrease of thickness of the flakes Increases with the increasing flake size keeping the flake thickness constant ANSWER DOWNLOAD EXAMIANS APP
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