Chemical Process Lime and soda ash are added to water to remove Undersirable taste and odour Its corrosiveness Bicarbonates & sulphates of calcium and magnesium Bacteria Undersirable taste and odour Its corrosiveness Bicarbonates & sulphates of calcium and magnesium Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Finely ground calcium aluminate & silicate is a/an Explosive Abrasive Cement Cermet Explosive Abrasive Cement Cermet ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lubricating greases are a mixture of Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. < 500 1100 2000 700 < 500 1100 2000 700 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Oxidation Reduction Dehydration Polymerisation Oxidation Reduction Dehydration Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The terminology 'BTX' used in coal tar distillation industry refers to Benzene-toluene-xylene Benzol-toluol-xylol Benzene-toluol-xylol Benzol-toluene-xylene Benzene-toluene-xylene Benzol-toluol-xylol Benzene-toluol-xylol Benzol-toluene-xylene ANSWER DOWNLOAD EXAMIANS APP
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