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Which of the following does NOT indicate that a chemical change may have taken place? A.) energy transfer B.) precipitate formation C.) gas production D.) phase change

Which of the following does NOT indicate that a chemical change may have taken place? A.) energy transfer B.) precipitate formation C.) gas production D.) phase change
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5 votes
Which of the following does NOT indicate that a chemical change may have taken place?

A.) energy transfer
B.) precipitate formation
C.) gas production
D.) phase change

asked
User Gatolgaj
by
8.1k points

1 Answer

4 votes
I believe it is phase change because of how that can also happen in a physical change.
answered
User Keyr
by
8.2k points
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