red and pink
the concentration of this solution is going to reduce.< Lets assume that the solution is comprised of water and salt> Then the water at a certain temperature begins to evaporate unlike the salt. at the end of the process, yes we agree that the solution has finally come to a room temperature, but concentration was lost during cooling. I mean that the solution becomes less concentrated
On heating a saturated solution it becomes unsaturated because heating causes kinetic energy to increase the distance between the molecules of liquid. Thus the solute takes free space present in the solvent. That is why saturates solution becomes unsaturated upon heating.
The amount of solute that can be dissolved in a solvent before the solution becomes saturated depends on the solubility of the solute in that particular solvent at a given temperature. Once the solution reaches its maximum capacity to dissolve more solute, it becomes saturated and any additional solute will not dissolve.
It is different for different substances. the generic name for the temperature at which a solid becomes a liquid is the melting point. For a pure chemical compound or an element this is usually a sharp temperature rather than a range.
Brass is not a compound or a solution. It is an alloy, which is a mixture of two or more elements, with at least one being a metal. Brass is made by combining copper and zinc, without creating a chemical bond between the two elements.
This compound is the cerium sulfate.
When one compound dissolves into another compound, it becomes a solution.
Molarity is the no of moles of solute per dm3 solution, the temperature change changes the volume so molarity becomes effected.
The field of view becomes smaller when magnification increases.
the solution becomes cool down as in case of glucose in water.
the range of energies becomes broader
For endothermic reactions the increase in temperature increases the K.E of the molecules and numbers of effective collisions per unit volume per unit time among reacting molecules becomes increased so rate of the reaction also becomes increased.
No. Salt and water becomes a solution, not a new compound.
the range of energies becomes broader
when the temperature of particles is increased then their kinetic energy increases and their motion becomes so fast...
AnswerYes - just as a dilute solution of certain compound can be saturatedAnswerYes; by using some 'inverse' or "lateral" thinking.Heat the solution with a setup such that you provide a catchment for the water that is evaporated by the heat.Once you have a 'reasonable' amount of this water in a/the separate container, you then simply tip an amount of the original concentrated solution into the 'new' water catchment.The result will be a solution that is now not saturated - exactly according to how much concentrated solution you have put into the new container.
At a certain temperature, Steel becomes liquid. And I suppose it is even a solution as Steel is an alloy of metals, Not only Iron alone.