Chemical Process Rancidity of the fatty oil can be reduced by its Decoloration Purification Oxidation Hydrogenation Decoloration Purification Oxidation Hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -183 -196 -83 -218 -183 -196 -83 -218 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it None of these Minimises its corrosiveness Helps in controlling its taste and odour Minimises its turbidity None of these Minimises its corrosiveness Helps in controlling its taste and odour Minimises its turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Extraction of __________ employs an electrolytic process. Copper Silver All of these Aluminium Copper Silver All of these Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces None of these CO₂ CaSO₄ CaHCO₃ None of these CO₂ CaSO₄ CaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wet chlorine gas produced during electrolysis of brine is dehydrated by Spraying 66° Be H₂SO₄ counter current to the flow of the gas Passing it through a bed of diatomaceous earth None of these Passing it through a bed of silica gel Spraying 66° Be H₂SO₄ counter current to the flow of the gas Passing it through a bed of diatomaceous earth None of these Passing it through a bed of silica gel ANSWER DOWNLOAD EXAMIANS APP
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