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In physics, "boiling" and "freezing" points generally refer to the temperatre and pressure at which liquid water becomes a gas (the "boiling point"), or when liquid water becomes a soild (the "freezing" point).
This can be extended to other compounds as well, although the terms "boiling" and "freezing" are not necessarily used.
More correctly, we should describe phase transition points, the temperature and pressure where any compound undergoes a change from one state of matter (eg, solid --> liquid, or liquid --> gas, or gas --> plasma).
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What are the melting point and boiling point of Ammonium?
If you mean ammonia, the melting point of ammonia is −77.73 °C, and its boiling point is −33.34 °C. (Wikipedia)
Why are the melting point and boiling point of the same matter different?
Boiling point is the temperature at which a substance turns into a gas, while melting point is the temperature at which a substance turns into a liquid state from a solid state. The boiling point is always a higher temperature then the melting point. The melting point has a substance turn into a liquid from solid, and boiling point has a liquid turn into a gas.
What does melting point and freezing point mean?
The melting point is the temperature at which a solid changes to a liquid, while the freezing point is the temperature at which a liquid changes to a solid. Both points represent the equilibrium between the solid and liquid phases of a substance.
What does vaporization point mean?
Vaporization point refers to the temperature at which a substance changes from a liquid to a gas. It is also known as the boiling point. At this temperature, the substance gains enough energy to overcome the intermolecular forces holding the molecules together in the liquid phase.
What is the boiling point of water in Delhi?
The boiling point of water (at standard pressure) is 100 deg C. The mean air pressure in Dehli depends mainly on its altitude and on the weather circumstances: high or low pressure area.
What do terms ''boiling point'' and '' freezing point '' mean?
Boiling point is the temperature at which a liquid changes into a gas. Freezing point is the temperature at which a liquid changes into a solid.
What do terms boiling points and freezing point mean?
Melting (freezing) point: the temperature when the solid metal become a liquid. Boiling point: the temperature when the liquid metal become a gas.
What do the term boiling point snd freezing point mean?
It means boiling points are hot and freezing points are cold.
What is boiling and freezing point?
Freezing point is the temperature required to turn a liquid into a solid. Boiling point is the temperature required to turn a liquid into a gas. Almost everything has a freezing and boiling point. If you mean water well The freezing point is 0oC The boiling point is 100oC If you add a bit salt to the water to make saline then the freezing point is changed and lowered somewhere in the region of -10c (which is why we salt grit our roads in winter)
What is mean by melting and boiling point?
Melting point & boiling point means the temp that things melt & boil. Water's freezing & melting point is 32 degrees Fahrenheit or 0 degrees Celsius. The boiling point of water is 100 degrees Celsius or 212 degrees Fahrenheit. Different liquids or substances have different melting, freezing, and boiling points.
What does scalded mean in cooking terms?
To scald is to bring a liquid just to the point of boiling.
What does 90 F between B in BB mean in measure equations?
In measure equations, "90 F between B in BB" typically refers to the concept of degrees Fahrenheit between the freezing point (F) and boiling point (B) of water on the Fahrenheit scale. The freezing point of water is 32 degrees Fahrenheit and the boiling point is 212 degrees Fahrenheit, so there are 180 degrees Fahrenheit between them. Therefore, "90 F between B in BB" would mean halfway between the freezing and boiling points, which is 122 degrees Fahrenheit.
What do the terms melting point and freezing point mean and how are they related?
They're the same thing - it just depends on which direction (of temperature change) you're interested in.
What is a temperature scale were freezing is 32and boiling is 112?
There isn't any but if you mean freezing of 32 degrees and boiling of 212 degrees then it is the Fahrenheit temperature scale.
What does changes in matter mean?
Examples are: freezing, liquefaction, sublimation, boiling.
What do the terms 'boiling' and 'simmering' mean?
Boiling is heating any liquid substance over its boiling point, till it changes its state.. Simmering is continuously heating any liquid substance to keep it hot..
Does a lower Celsius number mean colder?
Yes, a lower Celsius number indicates a colder temperature. The Celsius scale is based on the freezing and boiling points of water, where 0°C is the freezing point and 100°C is the boiling point. as the number decreases, the temperature decreases.
