Fresh milk has pH of 6. when it changes to curd will its PH value increase or decrease? why?
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When it changes to curd its pH will decrease. It is because curd contains lactic acid. Since acids generally have a low pH value, when fresh milk changes to curd its pH will decrease.
Joshuawoskk:
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When it changes into milk it's pH value gotta decrease bcoz it become acidic .............brainliest pls
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