Question

what are colloids..? write their properties.. ​

Answer 1

Answer:A colloid is a kind of solution in which the size of solute particles is intermediate between those in true solutions and those in suspensions.

Properties of colloids are:

(i) They are heterogenous mixtures.

(ii) The size of particles of colloids is too small to be seen by naked eye.

(iii) They scatter light passing through them making its path visible.

Answer 2

Answer:

Colloid:

A colloid is a phase separated mixture in which one substance of microscopically dispersed insoluble particles are suspended throughout another substance. Sometimes the dispersed substance alone is called the colloid; the term colloidal suspension refers unambiguously to the overall mixture.

Properties of colloids are:

• They are heterogenous mixtures.
• The size of particles of colloids is too small to be seen by naked eye.
• They scatter light passing through them making its path visible.

Explanation:

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