The colloidal solution of Fe(OH)_3 in water i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Colloidal solutions are classified into two types based on the interaction between the dispersed phase and the dispersion medium: $1.$ Lyophilic (

Vedclass · Accepted Answer

Hydrophobic colloid

Vedclass · Answer

(B) Colloidal solutions are classified into two types based on the interaction between the dispersed phase and the dispersion medium: $1.$ Lyophilic (solvent-loving) and $2.$ Lyophobic (solvent-hating). When water is the dispersion medium,these are called hydrophilic and hydrophobic colloids,respectively. Metal hydroxides like $Fe(OH)_3$ and metal sulfides are typical examples of lyophobic colloids. Since $Fe(OH)_3$ does not have a strong affinity for water,it forms a hydrophobic colloid.

The colloidal solution of $Fe(OH)_3$ in water is a .......

Similar Questions

In a multimolecular colloidal sol,the atoms or molecules are held together by which forces?

Explain what is observed:
$(i)$ When a beam of light is passed through a colloidal sol.
$(ii)$ An electrolyte,$NaCl$,is added to hydrated ferric oxide sol.
$(iii)$ Electric current is passed through a colloidal sol.

$Sb_2S_3$ sol,$CdS$ sol and Gold sol are examples of:

An emulsifier:

Which of the following is an incorrect statement?

Vedclass Test Series

Exam Paper Generator

Online Exam Module