Question

write any two properties of colloid ?

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Answer 1

$<b>HELLO !$

Properties of colloid are÷

◆◆STABILITY÷Colloids are relatively stable in nature.T he particle of the dispersed phase are in the state of Continuous motion and remain suspended in the solution.


●●HETEROGENOUS NATURE÷

Since colloid consist two phases,the dispersed phase as well as the dispersion medium,they are known as heterogeneous in nature.


◆◆FILTERABILITY÷

They readily pass through ordinary filter paper
without leaving any residue.

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Answer 2

HEY MATE

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* first we discuss what is colloid

=>> colloid is a heterogenous mixture  whoes particle are  not as small as solution but they are so small that can not be seen by naked eyes . One substance can be the dispersion medium, such as water or gas. The other is kind of dispersed medium and  the size of the solute particles is between 1 nm (10-9 m) to 100 nm.

example  = ,  flog, cloud, milk and flor , water and salt  etc

* components

• Dispersed phase

The solute-like component or the dispersed particles in a colloid form the dispersed phase.

• Dispersing medium

The component in which the dispersed phase is suspended is known as the dispersing medium.

properties of colloid  =

• It is a heterogeneous mixture having particle size between 1 nm to 100 nm.
• Size of particles is very small, cannot be seen with naked eyes.
• It scatters a beam of light.
• They are stable as the particles do not settle when left undisturbed.

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