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The quantitative observations are the temperatures taken at specific intervals until the salt solution freezes, or until the temperature no longer changes.

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Is freezing point quantitative or qualitative property?

The freezing point is a quantitative property because it can be measured and expressed as a specific temperature at which a substance changes from a liquid to a solid state. This value is characteristic of the substance and can be used to identify or classify it.


What is the effect of salt in boiling and freezing temperatures?

The freezing point is lower and the boiling point is higher.


Does density of liquids effect its freezing point?

yes


State two quantitative physical proparties that change when antifreeze is dissolved in water?

It chances the boiling point of the water, and it changes the freezing point of the water


Freezing point is the point at which a liquid turns into a solid What effect can change the freezing point?

Changing the pressure can affect the freezing point of a substance. Generally, an increase in pressure will lower the freezing point, while a decrease in pressure will raise the freezing point. The presence of solutes or impurities in the liquid can also change the freezing point.


What is the effect of adding p nitrotoluene to the freezing point of naphthalene?

Adding p-nitrotoluene to naphthalene will lower the freezing point of the mixture. This is due to the phenomenon of freezing point depression, where the presence of a solute lowers the freezing point of the solvent. The greater the concentration of the solute in the solvent, the lower the freezing point will be.


What is the effect of cold on different liquids?

This depends on the freezing point.


What is the Effect of salt on water?

it lowers the freezing point of the water


What is the effect of pH on the freeziing point of water?

If the water contain impurities the freezing point is lowered.


What is the overall effect adding a solute to a solution?

boiling point is increased and freezing point is decreased


How does salt effect the properties of water?

Salt increases the boiling point of water and lowers its freezing point.


Why does salt effect the freezing point of water?

Salt mixes with the water raising it's freezing temperature above normal.