Question

The image shows Ria’s breakfast every Wednesday. Which of the following holds true for the classification of colloids for her breakfast?


Solid foam is being applied to solid sol
Solid sol is being applied to solid foam
Gel is being applied to solid foam
Solid foam is being applied to the gel
answer fast please​

Answer 1

Answer:

gel is being applied to solid foam

Answer 2

Answer:

The gel is being applied to solid foam

Explanation:

• Solid foam - It is formed when gas is trapped in a liquid or solid.  It can be of 2 types open-cell foam & closed-cell foam. Bread is a form of solid foam because it is made when yeast causes the bread to rise and produces tiny bubbles of gas in the dough. The dough of bread is defined as a closed-cell foam, in which there is no contact between the pores.  
• Gel- When the colloidal solution of a liquid is dispersed in a solid, gel is formed. The butter here is a gel colloid or colloidal solution as water molecules are trapped between the fat, due to which butter serves as a dispersion medium, while liquid acts as a dispersion phase.