Chemical Process Which of the following is not produced commercially from sea water? Common salt Bromine Iodine Magnesium & potassium compounds Common salt Bromine Iodine Magnesium & potassium compounds 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 Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by AlF₃ . 3NaF Ca SO₄ . 2H₂O FeO.TiO₂ Fe₄ [Fe (CN₆)₃] AlF₃ . 3NaF Ca SO₄ . 2H₂O FeO.TiO₂ Fe₄ [Fe (CN₆)₃] ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Sulphurous acid Oleum None of these Concentrated H₂SO₄ Sulphurous acid Oleum None of these Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to solvent extraction of oil.Rate of extraction Decreases with decrease of thickness of the flakes Decreases as the moisture content of flakes increases Increases with the increasing flake size keeping the flake thickness constant Increases Considerably with the rise of temperature Decreases with decrease of thickness of the flakes Decreases as the moisture content of flakes increases Increases with the increasing flake size keeping the flake thickness constant Increases Considerably with the rise of temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Dehydration Vacuum crystallisation Crystallisation Atmospheric distillation Dehydration Vacuum crystallisation Crystallisation Atmospheric distillation ANSWER DOWNLOAD EXAMIANS APP
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