MCQ
Which of the following are endothermic change?
- ACondensation and melting.
- BCondensation and freezing.
- ✓Evaporation and melting.
- DEvaporation and freezing.
✓
Answer
Correct option: C.
Evaporation and melting.
In both evaporation and melting heat is absorbed so both of them are endothermic changes.
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