ฉันรักแปล 1 What is Solution?
2 Solution is the end result of dissolving a substance in another substance. Solute is the substance that dissolved. Solvent is the substance that dissolved solute. 3 For example, when sugar is added into water and stirred, the sugar particles are surrounded by the water particles, forming a mixture called sugar solution.
4 The process that is involved in the formation of the sugar solution can be represented as in the word equation below.
5 There are three types of solution namely dilute solution, concentrated solution and saturated solution
6 Science Discovery
Carbonated drink is also a type of solution. What are the solute and the solution in the carbonated drink?
7 Dilute solution
Solution that contained little dissolved solute and able to dissolve a lot of solute in it.
8 Concentrated solution
Solution that contained a lot of dissolved solute and able to dissolve a little more solute in it.
9 Saturated solution
Solution that contained maximum amount of dissolved solute and no longer able to dissolve solute in it.
10 A solution is transparent and clear.
11 A solution is homogeneous. This means that the chemical and physical properties such as the colour and density are the same throughout the solution
12 The solute of a solution does not separate from the solvent when left to stand on its own.
13 There are no residue left on the filter paper when a solution is filtered.
14 Find out, on the internet, the importance of water as a solvent.
15 The ability of substances to dissolve and act as a solvent brought about a lot of benefit to us.
16 Soap and detergent dissolved in water and remove stains from our clothes.
17 Sugar and salt that dissolved in water give flavour to the cooked dish.
18 Alcohol is used to dissolve oil from plants and flowers to produce perfume.
19 Carbon dioxide dissolved in water and is used in manufacturing carbonated drinks.
20 Paint colour is dissolved in water to be used in drawing pictures.