The correct answer should be that Potential energy increases, and kinetic energy increases, since they both increase as the temperature changes.
I would say the second option
Hope this helps *smiles*
Answer:
2
Explanation:
The change of state occurs at a constant temperture and pressure. In the grahp we can see while the time passes, the temperature doesn't change.
The rect number 4 correspond to a liquid-gas phase
The products for the complete combustion of a hydrocarbon in excess air is carbon dioxide and water. Any hydrocarbon when reacted with oxygen will always yield the said products. Incomplete combustion, on the other hand, yields carbon monoxide and water.
Answer: 1) A solid product of a chemical reaction that is in aqueous form.
