the arrows in the chart below represent phase transitions. which arrows represent the phase transitions in…

the arrows in the chart below represent phase transitions. which arrows represent the phase transitions in which heat energy is gained? o 1, 2, and 3 o 2, 3, and 5 o 3, 4, and 5 o 4, 5, and 6

the arrows in the chart below represent phase transitions. which arrows represent the phase transitions in which heat energy is gained? o 1, 2, and 3 o 2, 3, and 5 o 3, 4, and 5 o 4, 5, and 6

Answer

Answer:

4, 5, and 6

Explanation:

Step1: Identify endothermic processes

Endothermic processes gain heat.

Step2: Analyze phase - transitions

Melting (solid to liquid, arrow 4), vaporization (liquid to gas, arrow 5), and sublimation (solid to gas, arrow 6) are endothermic. They require heat input. So arrows 4, 5, and 6 represent phase - transitions in which heat energy is gained.