Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce the variation in its viscosity with temperature Increase its viscosity Reduce its viscosity Increase the variation in its viscosity with temperature Reduce the variation in its viscosity with temperature Increase its viscosity Reduce its viscosity Increase the variation in its viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not likely to be a constituent of vegetable oils? Glycerol Citric acid Stearic acid Oleic acid Glycerol Citric acid Stearic acid Oleic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification number of an oil or fat Is inversely proportional to its molecular weight Detects its adulteration Gives an idea about its molecular weight All of these Is inversely proportional to its molecular weight Detects its adulteration Gives an idea about its molecular weight All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an organo-metal-lic compound? Tetra-ethyl lead Isopropyl alcohol Zeolite Cumene Tetra-ethyl lead Isopropyl alcohol Zeolite Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose is a disaccharide consisting of Glucose and fructose Glucose and glucose Glucose and galactose Fructose and galactose Glucose and fructose Glucose and glucose Glucose and galactose Fructose and galactose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flexible foam (for mattresses) is usually made of Silicone Polyurethanes Polyamides PVC Silicone Polyurethanes Polyamides PVC ANSWER DOWNLOAD EXAMIANS APP
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