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Which colligative property is better one to determine molecular mass of an unknown solute in a soution?
Probable the boiling point elevation.
What is the opposite of a colligative property?
The opposite of a colligative property is a non-colligative property. Non-colligative properties are characteristics of a substance that do not depend on the number of solute particles present but instead rely on the nature of the solute or solvent itself. Examples include color, taste, and chemical reactivity.
Is increase of vapor pressure a colligative property?
Yes, an increase in vapor pressure is a colligative property. Colligative properties depend on the number of solute particles in a solution, not their identity. Therefore, increasing the concentration of a solute in a solution will result in an increase in vapor pressure due to reduced effective solute-solvent interactions.
Is density a colligative property?
No, density is not a colligative property. Colligative properties depend on the number of solute particles in a solution, whereas density is a physical property that relates to the mass of a substance per unit volume.
Vapor-pressure lowering is a colligative property of a solution which means that it depends only upon .?
Colligative properties depends upon concentration of the solute.
When you dissolve a solute into water does the boiling point go up?
Yes. This is a known colligative property and the b.p. will go up by 0.52ºC for every molal concentration of solute times the number of particles in the solute (van't Hoff factor).
What is ebullioscopic method?
Ebullioscopic method is a physiochemical method to determine the molecular weight of compounds....."when a non volatile solute is added to pure solvent or liquid the boiling point of the pure solvent is increased and the elevation in the temperature is related to the molecular weight of solute"this is given by formula:M=1000Kew/(ΔTW)WHERE Ke is the molal elevation constant,w is the weight of solute, W is the weight of solvent and M is the molecular weight................................................irfan ali bughio from uni of sindh,,,,,,,,,allama i.i qazi institute of chemistry..ayaan622@yahoo.com
Why is vapor-pressure lowering a colligative property?
Vapor-pressure lowering is a colligative property because it depends on the number of solute particles in a solvent, rather than the specific identity of the solute particles. The presence of solute particles reduces the vapor pressure of the solution compared to the pure solvent, leading to a decrease in vaporization rate.
What is colligative property?
In chemistry, colligative properties are properties of solvents which are affected by the number of particles into which a solute separates when solute and solvent are mixed. The solvent is actually affected by how much you put into a solute, not the actual particle.
Do colligative properties of solutions depend on the number of solute particles in a solution?
Yes, colligative properties, such as boiling point elevation and freezing point depression, depend on the number of solute particles present in a solution rather than the type of solute. More solute particles lead to a greater change in the colligative properties of the solution.
What is a collegative property?
Colligative properties are properties of solutions that depend on the number of molecules in a given volume of solvent and not on the properties (e.g. size or mass) of the molecules. -Wikipedia
Does pure water have colligative properties?
Yes, pure water does have colligative properties. Colligative properties depend on the number of solute particles in a solution, not the specific identity of the solute. Pure water exhibits colligative properties such as boiling point elevation and freezing point depression.
