Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Colour All of these Bacteria Turbidity Colour All of these Bacteria Turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre. Hydration Strengthening Cutting Fibrillation Hydration Strengthening Cutting Fibrillation 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 silicate Sodium tripolyphosphate (STPP) Caustic soda Sodium borate Sodium silicate Sodium tripolyphosphate (STPP) Caustic soda Sodium borate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon None of these Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre None of these Cannot be made from sulphite pulp Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot yield textile grade fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lubricating greases are a mixture of Fatty oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Mineral oil and metallic soap Fatty oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Mineral oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Nitrile-butadiene Neoprene None of these Polyisoperene Nitrile-butadiene Neoprene None of these Polyisoperene ANSWER DOWNLOAD EXAMIANS APP
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