A friend says “my dad packed a banana for lunch everyday when i was in grade school i never want to see another banana again” What does this reaction demonstrate?

Each names a given number of objects

Ithink that the answer is b

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.