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the temperature at which the solution freezes is lowered.
It decrease the freezing point due to the temperature as observed....
the temperature at which the solution freezes is lowered.
It brings the solute and solvent rapidly into contact.
Salting in is when you increase solubility of something in (for example) water by adding some salt to the water. Salting out is when you decrease solubility by adding salt -- sometimes just by adding more salt. Salting out might cause the precipitation of dissolved proteins for example.
the temperature at which the solution freezes is lowered.
When any solute is dissolved into a solvent, the freezing point will always go down.
The effect of a solute on the freezing point and boiling point of a solvent is related to what is known as the colligative property. Upon addition of the solute, the freezing point will be lowered, and the boiling point will be increased. The magnitude of the change will depend on the solute and how many particles it forms upon dissolving, and on the nature of the solvent and the freezing/boiling point constant for that solvent.
It decrease the freezing point due to the temperature as observed....
the temperature at which the solution freezes is lowered.
the temperature at which the solution freezes is lowered.
It brings the solute and solvent rapidly into contact.
by adding solvent, the ability of solvent molecules to escape(i.e its vapour pressure) will decrease.because the solute particles provide hinderance
boiling point is increased and freezing point is decreased
Salting in is when you increase solubility of something in (for example) water by adding some salt to the water. Salting out is when you decrease solubility by adding salt -- sometimes just by adding more salt. Salting out might cause the precipitation of dissolved proteins for example.
Adding more solvent to a solution decreases the molarity of the solution. This is based on the principle that initial volume times initial molarity must be equivalent to final volume times final molarity.
effect of solvent on UV-Visible spectrum