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Average pH of normal milk is
Answer & Solution
Correct Answer:
Option
A
Average pH of normal milk is 6.6.
Fresh milk has a pH of 6 and when it changes into curd the pH value will decrease because curd contains lactic acid.
Milk is an acid-forming food. Its pH level is below neutral at about 6.6 to 6.9, because it contains lactic acid.
Fresh milk has a pH of 6 and when it changes into curd the pH value will decrease because curd contains lactic acid.
Milk is an acid-forming food. Its pH level is below neutral at about 6.6 to 6.9, because it contains lactic acid.
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