Chemical Process Use of hydrated lime in water treatment After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters Is to adjust the pH value ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre. Cutting Fibrillation Strengthening Hydration Cutting Fibrillation Strengthening Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine is used in the preparation of Fire extinguishing compounds All of these Fire proofing agents Dyes and antiknock compounds Fire extinguishing compounds All of these Fire proofing agents Dyes and antiknock compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Sodium carbonate Sodium bi-carbonate Chlorine Ammonium chloride Sodium carbonate Sodium bi-carbonate Chlorine Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called None of these Milk of lime Quicklime Slaked lime None of these Milk of lime Quicklime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Builders are added in soap to act as Anti-redeposition agent Cleaning power booster Corrosion inhibitor Fabric brightener Anti-redeposition agent Cleaning power booster Corrosion inhibitor Fabric brightener ANSWER DOWNLOAD EXAMIANS APP
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