what is meant by solution?
explain with example.
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Answers
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm. Common examples of solutions are the sugar in water and salt in water solutions, soda water, etc. In a solution, all the components appear as a single phase.
HOPE THAT THIS HELPS YOU.
The concentration of a solution Is the amount of solute present in a given amount of solution or solvent. This can be mathematically written as:
The concentration of solution =AmountofsolutionAmount of solute
Or
The concentration of solution =Amount of solventAmount of solute
Mainly one expresses concentration in 2 ways:
(a) Mass by mass percentage:
Mass of solute Mass by mass percentage of a solution =Mass of solutionMass of solute×100
(b) Mass by volume percentage:
Mass of solute Mass by volume percentage of a solution =Volume of solutionMass of solute×100
Eg: Consider 30g of sugar (solute) dissolved in 150g of water (solvent).
Then the mass of solute =30g
Mass of solvent =150g
Mass of solution = Mass of solute • mass of solvent
=30+150
=180g
Therefore. the concentration of solute expressed using mass by mass percentage is:
Mass by mass percentage of solution = (Mass of solute/Mass of solution) ×100
=(18030)×100
=(61)×100
=16.6%
Answer:
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