Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Depithing Bleaching None of these Digestion Depithing Bleaching None of these Digestion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Impurities present in brine is normally removed by treatment with All of these NH₃ and CO₂ Lime, ammonia and carbon Lime and soda ash All of these NH₃ and CO₂ Lime, ammonia and carbon Lime and soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bio-degradable detergents Should not be used as it spoils the cloth Can be readily oxidised Pose problem in sewerage plant Have an isoparaffinic structure Should not be used as it spoils the cloth Can be readily oxidised Pose problem in sewerage plant Have an isoparaffinic structure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Celluloid Teflon Bakelite Decron Celluloid Teflon Bakelite Decron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Remove arsenic & sulphur Sinter the ore Dehydrate it Remove CO₂ & H₂O Remove arsenic & sulphur Sinter the ore Dehydrate it Remove CO₂ & H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its 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 Average molecular weight ANSWER DOWNLOAD EXAMIANS APP
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