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Why is it important to state the pressure at which boiling points occur?
Wiki User
∙ 9y ago
It is important because boiling points are dependent on
the pressure.
Wiki User
∙ 8y ago
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What is the difference between azeotropic refrigerant and zeotropic refrigerant?
Azotropic will only have one boiling or condensing point for each system pressure negligible fractionation or temperature glide will occur Zeotropic will have a range of boiling and condensing points for each system pressure noticeable fractionationand glide will occur.
What is the difference between azeotropic and near-azeotropic refrigerant blends?
Azotropic will only have one boiling or condensing point for each system pressure negligible fractionation or temperature glide will occur Zeotropic will have a range of boiling and condensing points for each system pressure noticeable fractionationand glide will occur.
When water boils it evaporates?
Evaporation occur at any temperature, boiling only at the boiling point - 100 oC at standard pressure.
Is it possible for distilled water in liquid form reach a temperature of 105 degrees Celsius. why or why not?
Sure. Boiling point is related to pressure. Increase the pressure and boiling will occur at a higher temperature.
When does boiling point occur?
For water it is 100 degrees celsius, however it is different for other liquids ------------------------- Generally, boiling point is the temperature at which the liquid's vapour pressure is equal to the external atmospheric pressure.
How are near azeotropic blends identified?
two or more refridgerants mixed together that will have a small range of boiling and/or condensing points for each system pressure. Small fractionation and temperature glides will occur but are often negligable.
What is the temperature at which gas will liquefy at standard pressure?
The boiling point. The process is condensation, but condensation and boiling occur at the same temperature since the boiling point represents the temperature at which gas and liquid are in equilibrium with each other.
What are the freezing melting boiling and evaporation points of water?
The melting/freezing point of water is oC.The boiling point of water is 100 oC at standard pressure.Evaporation occur at any temperature.
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
Can vapor pressure occur in open container?
Yes. In fact vapor pressure is an important factor in weather.
Compare and contrast between boiling point and condensation point of a substance?
There is nothing called "condensation point". At least not such thing related to do condensation of gases. But there is a fixed point at a certain pressure, called "boiling point", means, the temperature at which a liquid boils. But condensation does not occur at a fixed temperature like boiling. Think this way, you can see water drops on a cold bottle that occur by condensation of water vapor in the air. For this, just a cold bottle is enough, not a bottle at a certain temperature.
When does dew points occur?
The dew point is the temperature below which, water vapor (at a constant pressure) will condense into liquid water.
