Tyndall Effect


 
 
Concept Explanation
 

Tyndall Effect

The Tyndall effect is scattering of light by particles in a colloid or in a very fine suspension. The effect exhibited by all colloidal solutions and some very fine suspensions.

  • The intensity of scattered light depends on the density of the colloidal particles  as well as the frequency of the incident light.
  • Many colloids scatter light. This means that a beam of light passing through such a colloid can be seen. If a beam of light is passed through a colloid kept in a dark room, the path of light through it can be seen due to the scattering of light by the colloidal particles.
  • This scattering of light by colloidal particles is known as Tyndall effect.
  • A true solution does not scatter light, i.e., it does not show the Tyndall effect.
  •                                        

    Sample Questions
    (More Questions for each concept available in Login)
    Question : 1

    We are able to see dust particles in air due to ______________ effect.

    Right Option : C
    View Explanation
    Explanation
    Question : 2

    Tyndall effect is scattering of light and the intensity of scattered light depends on ____________________.

    Right Option : C
    View Explanation
    Explanation
    Question : 3

    Tyndall effect in colloidal solution is due to  _________________-

    Right Option : A
    View Explanation
    Explanation
     
    Video Link - Have a look !!!
     
    Language - English
     
     
     
    Related Videos
    Language - English
    Language - English
    Language - English

    Language - English
    Language - English
    Language - English

    Language - English
    Language - English

    Language - English

    Language - English
    Language - English
    Language - English



    Students / Parents Reviews [10]