Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloroethane Tetrachloroethane Tetrachloromethane Trichloromethane Trichloroethane Tetrachloroethane Tetrachloromethane Trichloromethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint Suspend pigments & dissolve film forming materials Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint Suspend pigments & dissolve film forming materials ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Non-availability of high purity mercury Pollution of water stream by mercury High cost of mercury High specific gravity of mercury Non-availability of high purity mercury Pollution of water stream by mercury High cost of mercury High specific gravity of mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is Sodium thiosulphate None of these Sodium bicarbonate Potassium carbonate Sodium thiosulphate None of these Sodium bicarbonate Potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. All of these Pyrex Flint Quartz All of these Pyrex Flint Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The purpose of tanning in leather industry is to Make it flexible Impart water resistance Stiffen the leather Smoothen the leather Make it flexible Impart water resistance Stiffen the leather Smoothen the leather ANSWER DOWNLOAD EXAMIANS APP
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