Question

pH of milk is 6 and when it is convert into curd then what change takes place ?

Answer 1

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The pH of milk is 6 while that of curd is of the range 4.5 - 5.5. The pH decreases as milk changes into curd. This is because of the formation of lactic acid which as the name suggests is acidic in nature.

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Answer 2

☆꧁༒ANSWER༒꧂☆

pH of milk is 6 . When it is converted into curd , Lactic acid is produced by bacteria which is responsible in its conversion from milk to curd .

So , the pH will decrease and it will become acidic in nature . Its pH is about 4.3 .

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