Chemical Process Viscose rayon is Cellulose nitrate Regenerated cellulose nitrate None of these Regenerated cellulose acetate Cellulose nitrate Regenerated cellulose nitrate None of these Regenerated cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process SO₂ is bubbled through hot sugar cane juice to Increase its concentration Increase the amount of molasses Increase the crystal size Act as an acidifying agent Increase its concentration Increase the amount of molasses Increase the crystal size Act as an acidifying agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 12 22 0.3 3 12 22 0.3 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Oxidation of an aldehyde Hydrolysis of an ether Esterification of a fat None of these Oxidation of an aldehyde Hydrolysis of an ether Esterification of a fat None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Ternery azeotropic distillation Evaporation in calendria Extractive distillation Extraction with amyl or butyl acetate Ternery azeotropic distillation Evaporation in calendria Extractive distillation Extraction with amyl or butyl acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Quinine Streptomycin Tetracyclin Penicillin Quinine Streptomycin Tetracyclin Penicillin ANSWER DOWNLOAD EXAMIANS APP
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