QQuestionChemistry
QuestionChemistry
Is milk souring (going bad) classified as a physical or chemical change?
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Answer
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Step 1: Understand the problem
We need to determine whether milk souring is a physical or chemical change.
Step 2: Define physical and chemical changes
Physical changes involve changes in physical properties, such as shape, size, state, or color, without any new substances being formed. Chemical changes involve the formation of new substances with different properties.
Final Answer
Milk souring is a chemical change.
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