Chemical Process Nickel is not used as a catalyst in the Hydrogenation of oil Ostwald's process of HNO₃ manufacture Shift conversion Fischer-Tropsch process Hydrogenation of oil Ostwald's process of HNO₃ manufacture Shift conversion Fischer-Tropsch process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about 1 to 5 0.1 to 0.5 15 to 25 5 to 10 1 to 5 0.1 to 0.5 15 to 25 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce its viscosity Increase its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature Reduce its viscosity Increase its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Silica Dissolved salt Dissolved oxygen Suspended salt Silica Dissolved salt Dissolved oxygen Suspended salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime Lead High silica Pyrex Soda lime Lead High silica Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Drying Non-drying None of these Semi-drying Drying Non-drying None of these Semi-drying ANSWER DOWNLOAD EXAMIANS APP
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