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What evidence is there that a chemical reaction is taking place in the cold pack? A) change in odor B) change in color 0) formation of gas D) temperature change
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4 votes
What evidence is there that a chemical reaction is taking place in the cold pack?

A)
change in odor
B)
change in color
0)
formation of gas
D)
temperature change

User Amarcy
by
4.6k points

2 Answers

5 votes
D.) temperature change
User Ndifreke
by
5.0k points
4 votes
The correct answer would be D
User Elvikingo
by
5.7k points
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