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Subjects
Science State Board
Class 6
Changes around us
Changes and it's classifications
3.
Exothermic and endothermic changes
Exercise condition:
2
m.
Choose the correct answer:
1
.
__________ of wood is an example for exothermic chemical change.
Burning
Chopping
2
.
Water molecule __________ heat and evaporates is an endothermic physical change.
releases
absorbs
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