In a reaction where the enthalpy change is positive, what can be inferred about

In a reaction where the enthalpy change is positive, what can be inferred about the reaction?

In a reaction where the enthalpy change is positive, what can be inferred about the reaction?

Step 1: Understand what enthalpy change means. Enthalpy change is the heat content change during a reaction.
Step 2: Identify the sign of the enthalpy change. A positive enthalpy change means that the value is greater than zero.
Step 3: Recognize what a positive enthalpy change indicates. It suggests that the reaction requires heat to occur.
Step 4: Conclude that the reaction is endothermic. This means the reaction absorbs heat from its surroundings.

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