If you need to take an acetaminophen for a headache, which organic compound is responsible for helping to ease your pain? A. ketone B. carboxylic acid C. ester D. ether E. amide

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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.

It decreases by 4 is your answer mark brainliest