Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Increase its viscosity Increase the variation in its viscosity with temperature Reduce its viscosity Reduce the variation in its viscosity with temperature Increase its viscosity Increase the variation in its viscosity with temperature Reduce its viscosity Reduce the variation in its viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil Is odourless Has low free fatty acid content None of these Has more of unsaturates Is odourless Has low free fatty acid content None of these Has more of unsaturates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to Reduce the viscosity of the syrup Adjust the pH of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar Reduce the viscosity of the syrup Adjust the pH of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate Has high water solubility and is unstable Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution All of these Has high water solubility and is unstable Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Distillation Absorption Hydrogenation of oils Humidification Distillation Absorption Hydrogenation of oils Humidification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an Soap Analgesic drug Explosive Detergent Soap Analgesic drug Explosive Detergent ANSWER DOWNLOAD EXAMIANS APP
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