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प्रश्न
Define the following with a suitable example, of each:
Gel
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उत्तर
Gel : It is a colloidal solution formed by mixing liquid (Dispersed phase) in solid (Dispersion medium) eg. cheese, butter etc
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संबंधित प्रश्न
Define the term Electrophoresis.
Write a note on the Tyndall effect.
Draw labelled diagram Dialysis.
Tyndall effect is useful ______.
Pumice stone is an example of ______.
Freshly prepared precipitate sometimes gets converted to colloidal solution by ______.
Which of the following process is responsible for the formation of delta at a place where rivers meet the sea?
An emulsion cannot be broken by:
(i) heating
(ii) adding more amount of dispersion medium
(iii) freezing
(iv) adding emulsifying agent
Which of the following electrolytes will be most effective in coagulating negative sol?
Identify positively charged sol from following.
