Question

why milk go sour



plz plz tell me correct answer plz

Answer 1

Answer:

milk becomes slightly acidic due to the Lactobaccillus bacteria which secrets acid,,

Answer 2

Answer:

HERE IS YOUR ANSWER AND PLEASE MARK ME AS A BRAINLIEST

Explanation:

Bacteria tend to get a lot of bad press. But lactic acid bacteria occur naturally on plants like grasses and can easily end up in milk. They ferment lactose at room temperature and turn it into lactic acid. More acid means more hydrogen ions, a lower pH and a sour taste.