Chemical Process Electrodeposition of metals i.e. electroplating is never done on Metals Non-metals Refractories Alloys Metals Non-metals Refractories Alloys ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lime and soda ash are added to water to remove Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Bacteria Its corrosiveness Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Bacteria Its corrosiveness ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Claude process of gas liquefaction employs Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling Heat exchange with colder stream Adiabatic expansion against a piston or in a turbine Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling Heat exchange with colder stream Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lindane is Both B and C BHC (Benzene Hexa Chloride) containing 99% γ-isomer A by-product of BHC manufacture Not a fumigant Both B and C BHC (Benzene Hexa Chloride) containing 99% γ-isomer A by-product of BHC manufacture Not a fumigant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Non-drying oil Drying oil Semi-drying oil Saturated oil Non-drying oil Drying oil Semi-drying oil Saturated oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temporary hardness of water can be removed by Addition of lime Boiling Addition of alum (a coagulant) Filtration (through gravity sand filter) Addition of lime Boiling Addition of alum (a coagulant) Filtration (through gravity sand filter) ANSWER DOWNLOAD EXAMIANS APP
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