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 It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these Its calorific value is very less Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these Its calorific value is very less Tar neutralises the residual acids present in pitch ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The drug used in contraceptives is Mestranol Pencillin Sulphadizene Methyl salicylate Mestranol Pencillin Sulphadizene Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² 10⁵ - 10⁹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of Callagen Carbohydrate Tannin Molasses Callagen Carbohydrate Tannin Molasses ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bio-degradable detergents Should not be used as it spoils the cloth Can be readily oxidised Have an isoparaffinic structure Pose problem in sewerage plant Should not be used as it spoils the cloth Can be readily oxidised Have an isoparaffinic structure Pose problem in sewerage plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Average molecular weight Degree of unsaturation of the fatty acids present in it Fatty acid content Insoluble fatty acid content Average molecular weight Degree of unsaturation of the fatty acids present in it Fatty acid content Insoluble fatty acid content ANSWER DOWNLOAD EXAMIANS APP
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