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Melting point is a physical property, not a change.
What else can I help you with?
Is distillation a chemical change or a physical change?
Distillation is a physical change. It involves the separation of components in a mixture based on differences in their boiling points, without changing the chemical composition of the substances.
Are boiling points and freezing points checimal changes?
No, boiling points and freezing points are not chemical changes. They are physical properties of a substance related to its phase transition between solid, liquid, and gas states. Chemical changes involve the formation of new substances with different chemical properties.
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
Is melting points an example of physical property?
yes
Does distillation produce chemical change or a physical change?
Distillation is a physical process, not a chemical change. It involves the separation of components in a mixture based on differences in their boiling points. The chemical composition of the substances remains unchanged during distillation.
How can you tell that the melting of ice cube is a physical change?
You could test the resulting liquid by determining its boiling point and melting point. If they are the same as the boiling and melting points for water, then it is probably water and a physical change rather than a chemical change has occurred.
Color odor boiling points melting points are all examples of what properties physical or chemical?
Physical
Is crystalline solid a physical property or chemical property?
Physical as melting and boiling points are physical properties.
How are melting and freezing points similar in a chemical?
Melting and freezing points are both physical properties of a substance related to its phase change from solid to liquid (melting) or liquid to solid (freezing) at a specific temperature. These points are the same temperature for a pure substance under constant pressure and can be used to identify and characterize substances.
Is distillation a chemical change or a physical change?
Distillation is a physical change. It involves the separation of components in a mixture based on differences in their boiling points, without changing the chemical composition of the substances.
Is ploughing a field chemical change or a physical change?
Unless it were to suddenly go up in flames..... Definitely a physical. Just take a breath and think about it! These are easy points!
Are boiling points and freezing points checimal changes?
No, boiling points and freezing points are not chemical changes. They are physical properties of a substance related to its phase transition between solid, liquid, and gas states. Chemical changes involve the formation of new substances with different chemical properties.
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
Do all liquids have the same boiling and melting point?
No, different liquids have different boiling and melting points depending on their chemical composition. The boiling point is the temperature at which a liquid turns into a gas, while the melting point is the temperature at which a solid turns into a liquid. Each liquid has its own unique set of physical properties that determine its specific boiling and melting points.
Is melting points an example of physical property?
yes
Do liquids have melting points?
NO!!! However, on change of physical state;- solid to liquid it is 'melting' liquid to solid it is 'freezing' Similarly liquid to gas it is evaporation/boiling gas to liquid it is condensation. Different substances have different temperature for change of physical state. Water being the scientific standard has; - melting/freezing at 0oC boiling/evaporation at 100oC
Is mercury liquid at room temperature physical or chemical?
Mercury metal is a liquid at room temperature. By visually determining the physical state of a substance does not produce a new substance. So if the mercury is a liquid that means it underwent a physical change because nothing was added.
