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- At the freezing point water become from a liquid a solid.
- Freezing is accompanied by an expansion, the volume is greater.
- Freezing is a physical process, the nature of the molecule remain unchanged.
- Water freezing is an endothermic process.
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Does ice undergo a chemical change when it freezes?
No. Ice undergoes a physical change when it freezes, such that its molecules align in a lattice that is less dense than the liquid state.
Does the matter in water stay the same when the water freezes?
When water freezes, it changes from a liquied water molecule (H2) to ice, but it is still a water molecule. So, yes, the matter stays the same on a molecular level.
What happens when water enters a crack of a rock and freezes in it?
If it freezes just a little it becomes cold water, but if it freezes more it becomes ice.
How does fresh water freezes faster than salt water?
When water has a substance dissolved in it, it freezes at a lower temperature. Salt water has salt dissolved in the water, so it freezes at a lower temperature than fresh water.
What is the freezing temperature that freezes water molecules?
Water freezes at 0o Celsius, or 32o Fahrenheit.
How do liquid water and ice differ from each other?
One of 'em is so cold it's turned solid. Water undergoes no chemical change when it freezes.
What happens when a substance changes from one state of matter to another?
It undergoes a phase change, such as when a solid (like frozen CO2) sublimates directly to a gas, or when water freezes to ice.
Does ice undergo a chemical change when it freezes?
No. Ice undergoes a physical change when it freezes, such that its molecules align in a lattice that is less dense than the liquid state.
Does water expand?
When it freezes.
Water does this when it freezes?
It floats when it freezes.
What freezes the fastest?
Cold water freezes faster then warm water.
At what temature does water freezes?
water freezes at 0 degrees Celsius.
Does water freezes at -0c?
Yes, water freezes at 0°C
What happens to the volume of a water balloon when it freezes?
As the water freezes, it will expand.
Which kind of water freezes faster?
Hot water freezes faster
Why is that ocean water freezes?
the reason salt water freezes is because of the amount of salt in the water
What freezes faster sugar water or fresh water?
# I think that regular water freezes faster. == ==
