Question

Fresh milk has a ph of 6 how does the ph will change as it turns to curd

Answer 1

Fresh milk has pH 6

Curd has pH 4.5

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Q) Fresh milk has a ph of 6 how does the ph will change as it turns to curd

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Answer :-

Fresh milk is slightly basic, As it changes to curd, the pH will reduce because curd is acidic in nature. The acids present in it decreases the pH.

Answer 2

$\bf\huge\underline\red{Question}$

Fresh milk has a ph of 6. How does the ph will change as it turns to curd?

$\bf\huge\underline\blue{Answer}$

During curdling of milk we actually bring about the fermentation of milk sugar lactose to lactic acid. Formation of this acid lowers the pH of curd. It is thus acidic and has pH less than 6 (milk).