Chemical Process Oils are partially hydrogenated (not fully) to manufacture vanaspati, because fully saturated solidified oils Always contain some amount of nickel (as their complete removal is very difficult) Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation Cause cholesterol build up and blood clotting Always contain some amount of nickel (as their complete removal is very difficult) Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation Cause cholesterol build up and blood clotting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement. Iodine value of an oil or fat is A measure of its unsaturation Helpful in findings its adulteration & its suitability for making soap Independent of the type of oil, whether it is drying or non-drying The number of grams of iodine taken up by 100 gm of oil or fat A measure of its unsaturation Helpful in findings its adulteration & its suitability for making soap Independent of the type of oil, whether it is drying or non-drying The number of grams of iodine taken up by 100 gm of oil or fat ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Glauber's salt Chlorine Graphite electrode Common salt Glauber's salt Chlorine Graphite electrode Common salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Removal of dirt/soil by soaps or detergent does not involve the __________ of soil. Wetting Precipitation Dispersion Emulsification Wetting Precipitation Dispersion Emulsification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because Tar neutralises the residual acids present in pitch Its calorific value is very less It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these Tar neutralises the residual acids present in pitch Its calorific value is very less It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Isopropyl benzene produced by alkylation of benzene with propylene is known as Neoprene Cumene Mercaptans Gelatin Neoprene Cumene Mercaptans Gelatin ANSWER DOWNLOAD EXAMIANS APP
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