Help!
subject- chem
please solve the image above
Attachments:
![](https://hi-static.z-dn.net/files/d71/0b27731309a9e1130ef0eedb0823bddc.jpg)
Answers
Answered by
1
Answer:
melting and boiling or evaporation are the exothermic changes
Answered by
0
Answer:
freezing and condensing
Explanation:
because melting and evaporating req. energy to melt which is endothermic
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