I have an unknown gas at a pressure of 0.5 atm and a temperature of 325 K. If I raise the pressure to 1.2 atm, what is the new temperature?

Ok where is the image ?

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.