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All of the following are evidence that a chemical reaction has occurred EXCEPT A/ a new substance formed B/ a change in temperature occurred C/ gas bubbles form D/ matter changes state
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All of the following are evidence that a chemical reaction has occurred EXCEPT

A/ a new substance formed

B/ a change in temperature occurred

C/ gas bubbles form

D/ matter changes state

User Stephen Corwin
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1 Answer

3 votes

Answer:

D/ matter changes state

Step-by-step explanation:

Phase or state changes are physicals changes; they don't result in a new substance being formed or a change in the chemical properties.

User Vardit
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