MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Explain with a neat sketch the phenomenon of electrophoresis.

Important Questions on Surface Chemistry

HARD
12th Andhra Pradesh Board
IMPORTANT
Explain the term Electrophoresis.
 
HARD
12th Andhra Pradesh Board
IMPORTANT

Explain the following term
Coagulation

HARD
12th Andhra Pradesh Board
IMPORTANT
Explain the following terms
Tyndall effect
 
HARD
12th Andhra Pradesh Board
IMPORTANT
Explain the phenomenon observed
When a beam of light is passed through a colloidal sol
 
HARD
12th Andhra Pradesh Board
IMPORTANT
Explain the phenomenon observed
An electrolyte, NaCl is added to hydrated ferric oxide

 
HARD
12th Andhra Pradesh Board
IMPORTANT
An electric current Is passed through a colloidal solution. Explain the phenomenon observed.
 
HARD
12th Andhra Pradesh Board
IMPORTANT
Describe the Cottrell smoke precipitator with a neat diagram
HARD
12th Andhra Pradesh Board
IMPORTANT
Among NaCl, Na2SO4, Na3PO4 electrolytes, which is more effective for coagulation of hydrated ferric oxide sol and why ?