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Provided other environmental factors remain constant, yes.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoNo, the melting point is different.
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What two changes of state take place during distillation?
The two changes of state involved in freeze drying are melting and freezing.
What temperature does melting occur?
Melting occurs when a substance absorbs heat energy. The rigid crystal structure of the particles breaks down, and the particles are free to flow around one another.
Which physical change takes place in ice cream?
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.
What are 4 signs that a physical reaction took place?
A change in state. It can always be changed back into its origanal state. (Ex. Melting, boiling, evaporation, freezing) Other ex. melting butter, shredding paper, mowing the grass, or liquid water to ice
Why do particles in a solid eventually break away from their fixed positions when the solid is heated?
They begin to move around from place to place. We say the solid melts.
Is ice cream melting in a bowl a chemical change?
No. It is purely a physical change, that of melting. No chemical reaction takes place.
What two changes of state take place during distillation?
The two changes of state involved in freeze drying are melting and freezing.
What substance can be converted from liquid to solid and can not be converted back to liquid?
There is no such substance. Because only a transformation of physical state is taking place. Let me expand: Every substance has a specific temperature at which it changes its physical state. The temp. at which the substance turns into liquid is known as melting point and the temp. at which the liquid turns to solid is known as freezing point. Usually the melting point and the freezing points of a substance are the same. (But there are certain exeptions to this rule.) So if the temperature at which the substance turns into liquid is acheived i.e the melting point - then it definitely would become liquid again.
Differentiate between freezing and refrigeration?
Freezing is a transition phase in which liquid turn to solid when its temperature is below its freezing point While Refrigeration is the removal of heat from a substance or a place and the heat is transferred to another substance or place .
When do snowstorms take place?
When there is a large concentration of water in cloud formation, when the air temperature is below freezing.
How do you do freezing point of water?
Place the water in an area that has a temperature of under 0 degrees Celsius. A freezer will do.
What temperature does melting occur?
Melting occurs when a substance absorbs heat energy. The rigid crystal structure of the particles breaks down, and the particles are free to flow around one another.
Which physical change takes place in ice cream?
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.
What happens if salt water is mixed with salt and then place in the freezer?
The freezing point of that salt solution will get even lower in temperature
Why does melt ice the fastest?
salt water freezing temperatureWhen you place salt on the ice it starts to disolve making a saltwater solution .Salt water has a lower freezing point than water; therefore, the ice melts until the temperature of the water reaches the freezing temperature of salt water at that particular concentration.
Why does increasing the solute concentration decrease the melting point?
Compounds exist as solids when the intermolecular forces keep the molecules locked in place. The addition of a solute interrupts the intermolecular forces between solvent molecules, making the intermolecular forces less strong and easier to disrupt. As a result, the compound will melt at a lower temperature.
What one takes longer melting or evaporation?
The speed of both melting and evaporation depends upon the substance in question (you are probably thinking about water) and the temperature at which these phase changes are taking place. My own observation is that melting is usually faster than evaporation.
