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The pH decreases when milk is changed to...

The pH decreases when milk is changed to curd. Give reason.

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To understand why the pH decreases when milk is converted into curd, we can break down the explanation into clear steps: ### Step-by-Step Solution: 1. **Understanding pH**: - pH is a measure of the acidity or basicity of a solution. It is defined as the negative logarithm of the hydrogen ion concentration \([H^+]\) in a solution: \[ \text{pH} = -\log[H^+] ...
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