Semester 2,Chapter 4- Mixtures





Metal Mixture
Metal mixtures are called alloys.Example-bronze,steel.


Arrangement of the particles in the alloy


How can we separate mixtures?


Chromatography
It is a method for separating mixtures of dissolved chemicals.


Solutions
A solution is a mixture.A sugar solution is a mixture of water and sugar.Here sugar is a solute and water is a solvent.
Solute-the substance that dissolves .
Solvent-the substance that it dissolves into
What happens to the sugar(solid)molecules when they dissolve in water(liquid)?

Mass of solute+Mass of solvent =Mass of solution
Mass is conserved when a solution is formed.This is called conservation of mass.
Solubility
It is a measure of how much of solute will dissolve in a solvent.
A saturated solution is one that can have no more solute dissolve in it.


 To know more on saturated solution Click on below link 



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