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Which could be signs that a chemical reaction has occurred?Check all that apply.A.New substances have formed.B.A solid melts.C.Heat is produced.D.A liquid boiled.
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Which could be signs that a chemical reaction has occurred?Check all that apply.A.New substances have formed.B.A solid melts.C.Heat is produced.D.A liquid boiled.

Which could be signs that a chemical reaction has occurred?Check all that apply.A-example-1
User Artun
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1 Answer

2 votes

Since, formation of new substance is an indicator of chemical reaction

Therefore, Option A should be correct

Both option A and C are correct

User Adopilot
by
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