Question

Write about adsorption from solutions?;

Answer 1

Answer:

Explanation:

Charcoal pieces are added to the acetic acid solution. Some of the acetic acid molecules adsorb on charcoal. This depends upon,

Nature of adsorbate

The surface area of the adsorbent  

Temperature  

Concentration

Answer 2

Adsorption from solution phase

Solids also adsorb from solutions. For example, when a solution of acetic acid in water is mixed with charcoal, some of the acid is adsorbed by the charcoal. Adsorption decreases with increase in temperature. More surface area more is the rate of adsorption.

It is same throughout the material: Concentration on the surface of adsorbent is differ...

Substance penetrates the surface: Surface phenomenon

It is unaffected by temperature: It is affected by temperature

It occurs at uniform rate: Rate increases initially than it decreases