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Is there an edible example of phase change and how is it a phase change?
Wiki User
∙ 11y ago
Making ice cream and then letting some of it melt are two examples of phase change.
The freezing cold of the ice cream maker causes the liquid cream to give up its heat and turn solid. This freezing phase change is exothermic because energy (heat) comes out of the cream.
If you leave a bowl of ice cream on the table in a warm room, the heat energy of the air will enter into the ice cream and it will become liquid. This melting phase change isendothermic.
Memory tip:
exo - the heat energy exits the cream, which gets colder.
endo - the heat energy goes into the ice cream, which gets warmer.
Wiki User
∙ 11y ago
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Melting is an example of a?
Melting is an example of a phase change. The substance is going from the solid state to the liquid state.
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
What is a phase change example of?
When ice melts and becomes water, that is a phase change. Same when water boils and becomes steam (a gas) that is also a phase change.
What is edible in physical change?
A physical change is a change where the atoms might get separated but there is no change in it's chemical. It all depends on what you did with the atoms (For example, poisoning something is a physical change), and if the thing itself is edible.
What is an example of liquid to gas phase change equilibrium?
Water boiling to become steam is an example of a liquid to gas phase change.
The change from a liquid to a gas or solid to a liquid is an example of a change of?
Phase change
Water that evaporates into the air is an example of?
This is a change of phase.
Which of the following is an example of a phase change from liquid to solid?
Frost is a phase change of a gas to a solid (deposition). Water vapor turns directly to ice.
Water evaporating from a puddle is a example of a?
distillation
How does the physical property of water change?
For example after phase changes.
Are phase changes in matter permanent?
No. Water freezing into ice is a good example of a "phase change". Ice can melt back into water, so we know that the phase change is not permanent!
Heating water so that it boils is an example of .?
Vaporization is a change of phase.
