Question

Fresh milk has a pH of 6. When milk changes into curd, the resulting pH is _______________????????
Given Below the option choose it.
(a) 4
(b) 7
(c) 8
(d) 6​

Answer 1

Answer:

here is your answer

Explanation:

> When milk changes into curd, the pH value will change , The pH value of milk is 6 since it is acidic in nature. When the milk is converted into curd due to the action of bacteria, lactic acid is formed which is more acidic in nature. Therefore, the pH value of the milk is reduced as it turns to curd.

Answer 2

Answer:

a). 4

Explanation:

The pH of curd is 4.5 – 5.5. The pH of milk on changing into curd reduces because of the formation of lactic acid. So, we can say that curd is more acidic in nature as compared to milk.