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Any change which doesn't change the composition of the substance is a physical change. When water vapor changes to water( i.e. condenses) it's state changes but it's composition remains the same. it was H2O before the change and remains H2O after the change i.e. it's 1 molecule has 2 atoms of hydrogen and 1 atom of oxygen before and after the change. Besides it's chemical properties also remain same indicating that it was a physical change.
Condensation is a physical change. It's the act of a gas becoming a liquid, which is a change of state of matter. That's always a physical change, because no new substance is formed or produced.
Condensation is a physical change because it involves the phase transition of a substance from gas to liquid without any change in the chemical composition of the substance.
Yes. A physical change is regarded as a change of state, in this case from gas to liquid. It is a reversible change.
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Is steam condenses on a cold window chemical change?
No, condensation of steam on a cold window is a physical change, not a chemical change. The water vapor in the steam undergoes a change in state from gas to liquid as it loses heat energy to the cold window, but the water molecules themselves remain unchanged.
Is condensation of water vapour is chemical change or a physical change?
Condensation of water vapor is a physical change because it does not involve a chemical reaction. It is the process of gas turning into liquid without any change in the chemical composition of the substance.
Is the condensation of water vapor a chemical change?
No, the condensation of water vapor is a physical change. It involves the transition of water vapor to liquid water without any change in the chemical composition of water molecules.
Why is condensation of water vapor is a chemical change?
Condensation of water vapor is a physical change, not a chemical change. It involves the transition of water vapor into liquid water due to a decrease in temperature, without any change in the chemical composition of water molecules.
Does smoke of a vehicle a physical or chemical change?
The smoke produced by a vehicle is a combination of physical and chemical changes. The combustion of fuel in the engine is a chemical change that produces gases, while the dispersal of these gases into the air involves physical changes such as condensation and diffusion.
Is the condensation of oxygen gas a chemical change or physical change?
It is a physical change.
When ethanol condenses and goes from gaseous state to liquid state is this a physical change or chemical change?
Condensation is a physical change, as the chemical identity of the substance is not altered by condensation.
Is condesning water a chemical or physical change?
Condensation of water is a physical change.
Evaporation a physical change?
Yes, because it can be reversed by condensation. Physical change = Reversible Chemical change = Irreversible
Is condensing a physical change?
Condensation may be physical or chemical depending on the context. Condensation is a physical change when it refers to the condensation of vapour on being cooled. In chemistry there are condensation reactions where two molecules react to form one larger molecule and these reactions are chemical changes.
Is steam condenses on a cold window chemical change?
No, condensation of steam on a cold window is a physical change, not a chemical change. The water vapor in the steam undergoes a change in state from gas to liquid as it loses heat energy to the cold window, but the water molecules themselves remain unchanged.
Is condensation forming a chemical change?
No, it is a physical change, like boiling, melting and freezing
Is the condensation of ethanol a physical change?
Yes, the condensation of ethanol is a physical change because it involves a change in the state of matter (from gas to liquid) without any change in the chemical composition of the substance.
Is water evaporating and condensation are examples of a chemical change?
no. Those are physical changes.
Is exothermic a physical or a chemical change?
It can be either. Some exothermic processes, such as combustion, are chemical changes while others, such as condensation, are physical.
Is condensation of water a physical or chemical process?
Condensation is a physical phenomenon.
Which is a example of a physical rather then a chemical change?
Freezing/melting or evaporation/condensation, are physical changes that don't affect the chemical nature of the substances.
