The number of ml of N/10 KOH required to neutralize the fatty acids in the distillate from 5 gm of fat is called (A) Reichert-Meissel number (B) Polenske number (C) Acetyl number (D) Non volatile fatty acid number Last Answer : Answer : A...
While separating a mixture of ortho and para-nitro phenols by steam distillation, name the isomer which will be steam volatile. Give reasons. Last Answer : In o-nitrophenol, there is intramolecular hydrogen bonding as follows : In p-nitrophenol, there is intramolecular hydrogen bonding as follows : Due to intermolecular H ... -nitrophenol. Hence o-nitraphenol due to its lower b. p. is steam volatile while pnitrophenol is not. ...
Protein is a polymer of (A) Sugars (B) Phenols (C) Amino acids (D) Carboxylic acids Last Answer : Answer : C...
Among the following organic acids, the acid present in rancid butter is : Last Answer : Among the following organic acids, the acid present in rancid butter is : A. Pyruvic acid B. Lactic acid C. Butyric acid D. Acetic acid...
Odour of rancid oil is due to what? Last Answer : Partial oxidation of fatty acids, with formation of epoxides and peroxides of small molecular weight fatty acids....
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