Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -196 -83 -183 -218 -196 -83 -183 -218 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate All of these Has high water solubility and is unstable Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition All of these Has high water solubility and is unstable Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Sulphur Bromine Platinum Alumina Sulphur Bromine Platinum Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is Cr Ni V₂O₅ Pt Cr Ni V₂O₅ Pt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Shift conversion Oil hydrogenation Ammonia cracking/dissociation Steaming reforming of naphtha Shift conversion Oil hydrogenation Ammonia cracking/dissociation Steaming reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
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