Multiple choice

Gold sol & sulphur sol have cluster of molecules and are the examples of:

  1. multimolecular colloids

  2. lyophobic colloids

  3. macromolecular colloids

  4. associated colloids

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In this colloid, the colloidal particles are aggregates of atoms or small molecules with molecular sizes less than one nanometre (1 nm).