When a beam of light is passed through colloidal solution.

When a beam of light is passed through a colloidal solution, It

When a beam of light is passed through a colloidal solution , the light will be __________.

When a beam of light is passed through a colloidal solution and observed under ultramicroscope, we can see _____________.

When a beam of light is passed through a colloidal solution and observed under ultramicroscope, we can see _____________.

Explain what is observed when ltbr. a. An electrolyte NaCl is added to hydrated ferric oxide sol. b. Electric current is passed through a colloidal sol. c. When a beam of light is passed through a collidal solution.