If a gas at 298K occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm while remaining the same temperature?

Sorry i dont understand the question can you rephase it?

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.

Answer the air near the ground cools to its dew point

They both go downwards and the can break apart rocks