A solution is a homogeneous mixture of two or more substances. Lemonade, soda water etc. are all examples of solutions.
(i) A solution of sugar in water is a solid in liquid solution. In this solution, sugar is the solute and water is the solvent.
(ii) A solution of iodine in alcohol known as โtincture of iodineโ, has iodine (solid) as the solute and alcohol (liquid) as the solvent.
(iii) Aerated drinks like soda water etc., are gas in liquid solutions. These contain carbon dioxide (gas) as solute and water (liquid) as
solvent.
(iv) Air is a mixture of gas in gas. Air is a homogeneous mixture of a number of gases. Its two main constituents are: oxygen (21%) and nitrogen (78%). The other gases are present in very small quantities.
`color{green}("๐๐จ๐ฆ๐ฉ๐จ๐ง๐๐ง๐ญ๐ฌ ๐จ๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง:")`
`color{red}("๐ ๐๐จ๐ฅ๐ฎ๐ญ๐:")` The component of the solution that is dissolved in the solvent (usually present in lesser quantity) is called the solute.
`color{red}("๐ ๐๐จ๐ฅ๐ฏ๐๐ง๐ญ:")` The component of the solution that dissolves the other component in it (usually the component present in larger amount) is called the solvent.
`color{green}("๐๐ซ๐จ๐ฉ๐๐ซ๐ญ๐ข๐๐ฌ ๐จ๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง:")`
`color{green}(โข)` A solution is a homogeneous mixture.
`color{green}(โข)` The particles of a solution are smaller than `color{red}("1 nm" (10^(-9) "metre)")` in diameter. So, they cannot be seen by naked eyes.
`color{green}(โข)` Because of very small particle size, they do not scatter a beam of light passing through the solution. So, the path of light is not visible in a solution.
`color{green}(โข)` The solute particles cannot be separated from the mixture by the process of filtration. The solute particles do not settle down when left undisturbed, that is, a solution is stable.
A solution is a homogeneous mixture of two or more substances. Lemonade, soda water etc. are all examples of solutions.
(i) A solution of sugar in water is a solid in liquid solution. In this solution, sugar is the solute and water is the solvent.
(ii) A solution of iodine in alcohol known as โtincture of iodineโ, has iodine (solid) as the solute and alcohol (liquid) as the solvent.
(iii) Aerated drinks like soda water etc., are gas in liquid solutions. These contain carbon dioxide (gas) as solute and water (liquid) as
solvent.
(iv) Air is a mixture of gas in gas. Air is a homogeneous mixture of a number of gases. Its two main constituents are: oxygen (21%) and nitrogen (78%). The other gases are present in very small quantities.
`color{green}("๐๐จ๐ฆ๐ฉ๐จ๐ง๐๐ง๐ญ๐ฌ ๐จ๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง:")`
`color{red}("๐ ๐๐จ๐ฅ๐ฎ๐ญ๐:")` The component of the solution that is dissolved in the solvent (usually present in lesser quantity) is called the solute.
`color{red}("๐ ๐๐จ๐ฅ๐ฏ๐๐ง๐ญ:")` The component of the solution that dissolves the other component in it (usually the component present in larger amount) is called the solvent.
`color{green}("๐๐ซ๐จ๐ฉ๐๐ซ๐ญ๐ข๐๐ฌ ๐จ๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง:")`
`color{green}(โข)` A solution is a homogeneous mixture.
`color{green}(โข)` The particles of a solution are smaller than `color{red}("1 nm" (10^(-9) "metre)")` in diameter. So, they cannot be seen by naked eyes.
`color{green}(โข)` Because of very small particle size, they do not scatter a beam of light passing through the solution. So, the path of light is not visible in a solution.
`color{green}(โข)` The solute particles cannot be separated from the mixture by the process of filtration. The solute particles do not settle down when left undisturbed, that is, a solution is stable.