Boiling is a reversible process.
B.Forming a mixture
The changing of water to steam is a physical change because it is still water, but only in a different state. The steam can change back into water which is a reversible change. Chemicals changes cannot change back. They are permanent.
The change from liquid water to steam is a physical change in the state of matter. Evaporation is the term for a liquid becoming a gas.
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
yes
B.Forming a mixture
Boiling (or freezing) water (the change to steam or ice).
Yes, boiling water to make steam is a physical change. This is because the water undergoes a change in state from liquid to gas without any change in its chemical composition.
The changing of water to steam is a physical change because it is still water, but only in a different state. The steam can change back into water which is a reversible change. Chemicals changes cannot change back. They are permanent.
The change from liquid water to steam is a physical change in the state of matter. Evaporation is the term for a liquid becoming a gas.
because steam is boiling water is hot it turns into a gas therefore you get steam
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
The process of a kettle of water boiling to form steam is reversible, as it can be reversed by cooling the steam back into water. This transformation involves a change in state from liquid water to gaseous steam and is driven by the input of heat energy.
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
No--evaporated water is still water and you get water back from steam when it cools down
No, boiling water is a physical change, not a chemical reaction. The process involves increasing the temperature of water until it reaches its boiling point, causing the water molecules to gain enough energy to change from liquid to gas (steam).