Chemical Process
Penicillin is separated from fermented broth by

Evaporation in calendria
Extractive distillation
Extraction with amyl or butyl acetate
Ternery azeotropic distillation

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Chemical Process
Pick out the wrong statement. Iodine value of an oil or fat is

The number of grams of iodine taken up by 100 gm of oil or fat
Independent of the type of oil, whether it is drying or non-drying
Helpful in findings its adulteration & its suitability for making soap
A measure of its unsaturation

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