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A student heats a test tube containing a large amount of protein and notices a colour change. Why does heating causes colour change?
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A student heats a test tube containing a large amount of protein and notices a colour change. Why does heating causes colour change?

User Staale
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because a chemical change occurred. heating, baking, cooking are can cause chemical changes. color change most frequently represents a chemical change
User Iesus Sonesson
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