Chemistry

Question Analysis
This question involves classifying phase changes based on energy transfer. The main focus is on the definition of endothermic processes in the context of phase transitions.

Key Concept Explanation
Endothermic processes absorb thermal energy from the surroundings. Phase changes to a more disordered state (Solid→Liquid→Gas) require energy to overcome intermolecular forces, making them endothermic.
Exothermic processes release energy (Gas→Liquid→Solid).

Step-by-Step Solution
1. Recall the term for processes that absorb the...