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The boiling point of a liquid should be recorded when the liquid reaches a constant temperature at which it changes from a liquid to a gas (vapor) under a specific pressure. This usually occurs when the vapor pressure of the liquid equals the atmospheric pressure.

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1y ago

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When should boiling point be recorded?

When the liquid is boiling steadily and the temperature has stabilised.


If the boiling point is recorded when the liquid enters the capillary debater the heat is removed) will it be recorded too high or too low?

If the boiling point is recorded when the liquid enters the capillary and heat is removed, it will likely be recorded too low. This is because the removal of heat can cause the liquid to cool slightly before it reaches the actual boiling point. Consequently, the observed boiling point will not accurately reflect the true boiling point of the liquid under standard conditions.


If the boiling point is recorded when the liquid enters the capillary tube will it be recorded too high or too low?

If the boiling point is recorded when the liquid enters the capillary tube, it will likely be recorded too low. This is because the liquid may not have reached its true boiling point yet, as the temperature can drop briefly upon entering the narrower environment of the capillary tube. Additionally, any heat loss during this transition can further contribute to an inaccurately low boiling point measurement.


Which boils quicker liquid with high boiling point or liquid with low boiling point?

A liquid with a lower boiling point will boil quicker because it requires less energy to reach its boiling point compared to a liquid with a higher boiling point.


What is it called the temperature at which a liquid boils?

The temperature at which a liquid boils is called its boiling point.


The difference between the boiling point of a liquid in pure state and the boiling point of the liquid in solution?

Boiling Point Elevation


The point at which a liquid changes to gas?

A substance's boiling point is the temperature at which it changes from a liquid to a gas.


Briefly describe two methods or techniques for the determination of boiling point?

Distillation - where the constant tempreature of the vapor given off when boiling the liquid at the lowest temperature possible is recorded as the boiling point. Capillary Bell - where the temperature, under pressure, that the liquid enters the bell in place of the vapor is recorded as the boiling point of the liquid.


What happens to the boiling point of a liquid solvent when a solid or liquid is dissolved in that liquid?

The boiling point is usually increased.


What is the point at which a liquids vapor pressure equals the atmospheric pressure?

This temperature is called the boiling point, and indicates the temperature at which a liquid will assume a gaseous state, given the addition of the heat of vaporization.That is the boiling point.


What should be consider when examining the boiling point?

Air pressure and pressure within the vessel containing the boiling liquid.


How you can find boiling point of liquid?

at which temprature first bubble form of liquid its called boiling point.