If the temperature increases during a process, the reaction is

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Multiple Choice

If the temperature increases during a process, the reaction is

Explanation:
When the temperature rises during a process, heat is leaving the system and entering the surroundings. That release of heat characterizes an exothermic reaction. In contrast, an endothermic reaction would take in heat from the surroundings, often making the surroundings feel cooler. If the temperature remained constant, the process would be isothermal, indicating no net heat transfer. Spontaneous describes whether a process can occur without continuous energy input, not the direction of heat flow.

When the temperature rises during a process, heat is leaving the system and entering the surroundings. That release of heat characterizes an exothermic reaction. In contrast, an endothermic reaction would take in heat from the surroundings, often making the surroundings feel cooler. If the temperature remained constant, the process would be isothermal, indicating no net heat transfer. Spontaneous describes whether a process can occur without continuous energy input, not the direction of heat flow.

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