defenation and properties of collidal solution
Answers
Answered by
0
A colloid is a kind solution in which the size of the solute particles is intermediate between solutions and suspensions.
The size of solute particles in a colloid is bigger than the particles of a solution but smaller than that of a suspension. A colloidal solution appears to be a homogeneous solution but actually is heterogeneous. Example- soap solution, milk, ink, synthetic detergents etc.
Some properties of a colloid are:
• a colloid appears to be homogeneous but actually is heterogeneous.
• the size of solute particles of a colloid is bigger then that of solution but smaller than that of a suspension. It is between 1nm to 100nm (or between 10^-9 to 10^-7).
• the particles of a colloid can pass through a filter paper and therefore cannot be separated via filtration.
• the particles of a colloid do not settle down on keeping undisturbed for some time. That is why a colloids are quite stable.
• a colloid scatters a Beam of light passing through it, and therefore shows Tyndall effect.
The size of solute particles in a colloid is bigger than the particles of a solution but smaller than that of a suspension. A colloidal solution appears to be a homogeneous solution but actually is heterogeneous. Example- soap solution, milk, ink, synthetic detergents etc.
Some properties of a colloid are:
• a colloid appears to be homogeneous but actually is heterogeneous.
• the size of solute particles of a colloid is bigger then that of solution but smaller than that of a suspension. It is between 1nm to 100nm (or between 10^-9 to 10^-7).
• the particles of a colloid can pass through a filter paper and therefore cannot be separated via filtration.
• the particles of a colloid do not settle down on keeping undisturbed for some time. That is why a colloids are quite stable.
• a colloid scatters a Beam of light passing through it, and therefore shows Tyndall effect.
Answered by
0
Answer:
please mark as brainliest
Attachments:
Similar questions