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Biomolecules — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryBiomolecules1 Mark
Question
What is the physical change observed when milk gets curdled on adding lemon juice?
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Answer

When lemon juice is added to milk, it gets curdled due to the formation of lactic acid. This is another example of denaturation.

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