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 Function of thinner in a paint is to Prevent gelling of the paint Accelerate the oxidation of oil Form a protective film Suspend pigments & dissolve film forming materials Prevent gelling of the paint Accelerate the oxidation of oil Form a protective film Suspend pigments & dissolve film forming materials ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Antibiotic Inhibits/destroys the growth of microorganisms Is an anaesthetic Is used as a pain reliever Is an antimalarial Inhibits/destroys the growth of microorganisms Is an anaesthetic Is used as a pain reliever Is an antimalarial ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Cresote oil Carbolic oil Anthracene None of these Cresote oil Carbolic oil Anthracene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon disulphide is mainly used in the production of Plasticiser for unsaturated polyester Viscose rayon Paints Corundum Plasticiser for unsaturated polyester Viscose rayon Paints Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Oleic acid Palmitic acid Stearic acid Lauric acid Oleic acid Palmitic acid Stearic acid Lauric acid ANSWER DOWNLOAD EXAMIANS APP
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