Question

Fresh milk has a pH of 6.how do you think the pH will change as it turn into curd?explain your answers

Answer 1

The pH scale is used to measure the acidity of a substance. 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.

Answer 2

Hey mate here is your answer:-

When milk is turned into curd then its pH value will decrease due to the production of lactic acid in curd which is acidic in nature.

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