Question

explain the process of peptization and tyndall's effect​

Answer 1

Answer:

The phenomenon of scattering of light when a light beam passes through a fluid (colloid) is known as Tyndall effect, while the random movement of particles in a fluid (colloid) is the Brownian motion, it occurs due to the collisions of the particles.

◆ Tyndall effect -

Tyndall effect is scattering of a beam of light by the particles of a colloid.

◆ Brownian motion -

Brownian motion is random motion of fluid particles bombarding on each other.

# For example -

Milk being a colloid (liquid fat in water), shows Tyndall effect.

When beam of light is passed through milk, it's scattered through the milk.

Here, path of light becomes visible due to Tyndal effect.

Answer 2

Answer:

explain the process of peptization andPeptization or Deflocculation is the process responsible for the formation of converting precipitate into colloid by shaking with it an electrolyte. When colloidal particles bear a same sign electric charge, they mutually repel each other and cannot aggregate together. ...