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Is water vapor condensing on a cold window a physical or chemical change?
Wiki User
∙ 13y ago
Physical, any change in stat of matter (Water vapor/gas to water/liquid) Is a Physical change.
Wiki User
∙ 13y ago
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Is steam condenses on a cold window chemical change?
Change in state is a physical change. Condensation is a change in state and is a physical change.
Are the salt crystals produced when a glass of saltwater is left on a window sill for several days a chemical or physical change?
It is a physical change, as salt (a solid solute) comes out of the solution as the water evaporates.
Are ice crystals forming on a window physical changes?
Physic
ice crystals forming on a window a chemical change?
yes
To condense is a physical or chemical change?
Condensation can be a physical process whereby a vapour becomes a liquid e.g. the 'steam' (water vapour) from your shower condenses on the bathroom window and runs down as water to form a puddle on the windowsill. Warm air can hold more water than cold air - the warm, vapour-laden air is cooled as it comes in contact with the colder glass and can hold less vapour so the surplus appears as water on the glass. In chemistry there are 'condensation reactions'
Is dew forming on a window considered a chemical change?
No, it is considered a physical change because chemically, water is still H2O, it has simply changed state by condensing.
If you break a window is it a physical change or chemical change?
physical.
Is steam condenses on a cold window chemical change?
Change in state is a physical change. Condensation is a change in state and is a physical change.
Are the salt crystals produced when a glass of saltwater is left on a window sill for several days a chemical or physical change?
It is a physical change, as salt (a solid solute) comes out of the solution as the water evaporates.
Is breaking a window physical change or chemical change?
Physical Change, the window is still a window and you can get it back to its original state by re-melting it (although i dont see why you would want to do this). No new substace was formed, nor anything given off. :)
Are ice crystals forming on a window physical changes?
Physic
If frost forms on a window is it a physical chang or a chemical?
Physical- that is water vapor freezing into ice. It can be reversed (warm up the window) Chemical changes don't reverse.
When does physical chang happen?
a physical change happens when something is changed physically, for example, snapping a twig or popping a balloon is physical change, but actions like burning wood or cooking an egg are not physical.
Is breaking a glass window with a baseball a chemical change or physical change?
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
ice crystals forming on a window a chemical change?
yes
Why is frost on a car window a physical change?
No new substances.
Is a cracked window a physical change?
It is a physical change because it hasn't changed materials it just changed they way it look without adding or taking away substances. It will always be a window.
