Chemical Process Common salt is generally not produced commonly by __________ method from brine. Vacuum evaporation Solar evaporation Electrolytic Freeze drying Vacuum evaporation Solar evaporation Electrolytic Freeze drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shaving soaps are High free alkali soaps having excess of cane sugar and alcohol Metalic soaps compounded with frothing agents Soft potassium soaps (potassium salt of fatty acid) with free stearic acid to give lather a lasting property None of these High free alkali soaps having excess of cane sugar and alcohol Metalic soaps compounded with frothing agents Soft potassium soaps (potassium salt of fatty acid) with free stearic acid to give lather a lasting property None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon None of these Cannot yield textile grade fibre Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture None of these Cannot yield textile grade fibre Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Paper Fertiliser Paint Steel Paper Fertiliser Paint Steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium bisulphite is used for __________ water. Neither A nor B Deaeration Dechlorination Both A & B Neither A nor B Deaeration Dechlorination Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Ammonium chloride Sodium carbonate Chlorine Sodium bi-carbonate Ammonium chloride Sodium carbonate Chlorine Sodium bi-carbonate ANSWER DOWNLOAD EXAMIANS APP
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