Chemical Process Yellow phosphorus is transported under Helium Nitrogen Air Water Helium Nitrogen Air Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 94 80 70 55 94 80 70 55 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification number of an oil or fat All of these Is inversely proportional to its molecular weight Gives an idea about its molecular weight Detects its adulteration All of these Is inversely proportional to its molecular weight Gives an idea about its molecular weight Detects its adulteration ANSWER DOWNLOAD EXAMIANS APP
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 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Teflon Porcelain/Potteries Slag cement Glasses Teflon Porcelain/Potteries Slag cement Glasses ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In industrial nomenclature, alcohol means Propyl alcohol Ethanol Methyl alcohol Butyl alcohol Propyl alcohol Ethanol Methyl alcohol Butyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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