which answer below correctly identifies the type of change and the explanation for the boiling of water…

which answer below correctly identifies the type of change and the explanation for the boiling of water? physical change because even though the change caused the temperature of the water to increase, the waters physical properties remained exactly the same physical change because even though gas formation was observed, the water was undergoing a state change, which means that its original properties are preserved chemical change because gas formation was observed, which indicated that the water was transformed into a different substance chemical change because a temperature change was observed, which indicated that the water was transformed into a different substance done

which answer below correctly identifies the type of change and the explanation for the boiling of water? physical change because even though the change caused the temperature of the water to increase, the waters physical properties remained exactly the same physical change because even though gas formation was observed, the water was undergoing a state change, which means that its original properties are preserved chemical change because gas formation was observed, which indicated that the water was transformed into a different substance chemical change because a temperature change was observed, which indicated that the water was transformed into a different substance done

Answer

Brief Explanations:

A physical change involves a change in state (solid - liquid - gas) without altering the chemical composition of the substance. When water boils, it changes from a liquid to a gas (steam), but it is still water (H₂O) chemically. Gas formation during boiling is just a state change, not a chemical reaction that forms a new substance. Temperature change during boiling is due to heat input for the phase transition, not a sign of a chemical change.

Answer:

physical change because even though gas formation was observed, the water was undergoing a state change, which means that its original properties are preserved