Question
Chemistry Question on Biomolecules
Among the following organic acids, the acid present in rancid butter is :
A
Pyruvic acid
B
Lactic acid
C
Butyric acid
D
Acetic acid
Answer
Butyric acid
Explanation
Solution
Butyric acid also known as butanoic acid is found in milk, and butter and is a product of anaerobic fermentation. It has an unpleasant smell and acrid taste.