Chemical Process Which of the following is used as a coagulant in treating turbid water? Activated carbon Ferric sulphate Chlorine Calcium sulphate Activated carbon Ferric sulphate Chlorine Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Bakelite Carborundum Pumice Corundum Bakelite Carborundum Pumice Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Bromine Salt petre Glauber's salt Quick lime Bromine Salt petre Glauber's salt Quick lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Sodium bi-carbonate Chlorine Sodium carbonate Ammonium chloride Sodium bi-carbonate Chlorine Sodium carbonate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A unit operation is exemplified by the process of Nitration Reduction Combustion Desorption Nitration Reduction Combustion Desorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Drying oil Semi-drying oil Saturated oil Non-drying oil Drying oil Semi-drying oil Saturated oil Non-drying oil ANSWER DOWNLOAD EXAMIANS APP
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