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What is one characteristic property of a substance?
i will give you three....melting point, boiling point, freezing point and one more is density
What physical property is instrumental in the change from rain to sleet?
freezing point
Is freezing point physical property a physical change a chemical property or a chemical change?
Freezing point is a physical property. The actual freezing is a physical change.
What is its melting point when the freezing point of a substance is 68C?
The freezing point is 680C
A liquid changes back into a solid by freezing at what point?
The FREEZING POINT ----- which for a pure substance (as opposed to a mixture)is the same thing as the melting point since they are both the point at which the liquid phase of a substance would be in equilibrium with the solid. For a mixture, the two would be different and you would get a freezing point range that started at the freezing point and ended at the melting point
Is boiling temperature a characteristic property?
Yes, boiling point is a characteristic property of matter. It is called a characteristic property because no matter how much of a pure substance you have, the boiling point should remain the same. Therefore, it is a characteristic property of pure substances.
Is the freezing point a characteristic property?
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What is one characteristic property of a substance?
i will give you three....melting point, boiling point, freezing point and one more is density
What can be a physical property of a substance?
boiling point, freezing point etc
What is a charateristic poperty?
A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample you are observing is large or small. Examples of characteristic properties include freezing/melting point, boiling/condensing point, density, magnetism, and solubility.
Which property is the best to use when identifying a substance?
freezing point
Is freezing chemical or physical property?
I would say that freezing point is a boiling property because there is no scientific evidence to suggest that it is or indeed ever will be a chemical property. Freezing point is a chemical reaction. Therefor this is a debatable question. Different people may have different views. This is mine."Freezing point" is usually termed as "melting point" in scientific circles. Melting point is defined as the temperature at which the solid and liquid phase of a substance coexist at equilibrium under the pressure of their own vapors. Ice and water coexist at equilibrium at temperature of 32 degrees F when only their own vapor pressures are acting upon them. However, the temperature difference at atmospheric pressure is negligible. As you can see, melting point (freezing point) only depends on the physical conditions acting on the substance, therefore, melting point (freezing point) is a physical property. Melting point is effected (lowered) by the addition of other molecules or ions to the substance. This effect is physical because it depends only upon the number of particles (molecules etc) added and no chemical reaction is required.
Are freezing and melting points characteristic properties?
The melting point (or freezing point) is a characteristic for materials.
What physical property is instrumental in the change from rain to sleet?
freezing point
Is conductivity a dependent property?
YesA characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample one is observing is large or small. Examples of characteristic properties include freezing/melting point, boiling/condensing point, density, magnetism, electric and thermal conductivity, and solubility.
What occurs at the freezing point of a substance?
At the freezing point a substance become a solid.
What is a characteristic propertie?
A characteristic property is a property of a solid, liquid or gas, which is unique to that substance. For example, its easy for us to tell the difference between water and milk, but what about water and another clear liquid which looks exactly like water. Simply massing the liquids won't do because two substances can have the same mass, instead, we must use characteristic properties to figure out if they are two different liquids. We could boil it (boiling point is a characteristic property) and see if they have the same boiling point (temperature). We could also freeze them and see if they have the same freezing point. Density, magnetism, Solubility, and more are all examples of characteristic properties. They are characteristic, because, quite simply, they are unique to one substance, meaning that only one substance has a density of 1g/cm3 (water).A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
