Electric current is passed through a colloidal solution. what happens?

Explain what is observed when (i) KCl, an electrolyte, is added to hydrated ferric oxide sol, (ii) an electric current is passed through a colloidal solution, (iii) a beam of lights is passed through a colloidal solution.

Whate happens in the following activities and why? (i) An electrolyte is added to a hydrated ferric oxide sol in water. (ii) A bean of light is passed through a colloidal solution. (iii) An electric current is passed through a colloidal soluidal solution.

When no current is passed through a conductor,

When an electric current is passed through a cell having an electrolyte, then the cations and anions move to their respective electrodes if the cathode is pulled out of the solution then

Explain what is observed (a) When an electrolyte NaCl is added to ferric hydroxide sol. (b) When an emulsion is subjected to centrifugation. (c) When direct currect is passed through a colloidal sol. (d) When a beam of light is passes through a colloidal solution.

Explain what is observed (i) when a beam of light is passed through a colloidal sol. (ii) and electrolyte, NaCI is added to hydrated ferric oxide sol. (iii) electric curret is passed through a colloidal sol.

An electric current is passed through silver nitrate solution using silver electrodes. 15.28 g of silver was found to be deposited on catode. What will be the weight of copper deposited on cathode if same amount of electricity is passed through copper sulphate solution using copper electrodes?

When electric current is passed through an ionic hydride in molten state:

When electric current is passed through an ionic hydride in molten state:

When a strong beam of light is passed through a colloidal solution, the light will: