Chemical Process Pick out the wrong statement pertaining to solvent extraction of oil.Rate of extraction 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 Increases Considerably with the rise of temperature Decreases as the moisture content of flakes increases Decreases with decrease of thickness of the flakes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main product of high temperature carbonisation of coal is Ammonia Coke Phenol Tar Ammonia Coke Phenol Tar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Sulphates & chlorides Bi-carbonates Carbonate None of these Sulphates & chlorides Bi-carbonates Carbonate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaSO₄ .1/2 H₂O is known as Plaster of Paris Blue vitriol Zeolite Gypsum Plaster of Paris Blue vitriol Zeolite Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Separate slag from metal Remove impurities/gangue Enhance rate of reaction Accelerate reduction of ore Separate slag from metal Remove impurities/gangue Enhance rate of reaction Accelerate reduction of ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate Has high water solubility and is unstable Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution All of these Has high water solubility and is unstable Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution All of these ANSWER DOWNLOAD EXAMIANS APP
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