Accept the hypothesis of drought in limpopo in 6 lines​

Ibelieve its a because an empirical formula usually has a ch in it your options are a or b

What do you mean by that? like the contents? the thc level?

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.