Unlike homogeneous solutions, the particles in a colloid are Visible, and will pass through a semi-permeable membrane. The correct options are A. and A.
What are colloidal particles?
Colloidal particles are the small and minute particles that are present in the solid. Their size is from 10 nano microns to greater than 10 microns. They are visible through a membrane.
There are four types of colloidal particles that are: sol, emulsion, foam, and aerosol. These particles are solid particles and examples are milk, mayonnaise, butter, etc.
The passing through and the visibility of the colloidal particles depends on the size of the pores. If the pore size is bigger it may not transfer, but if the size is small they can transfer through the membrane.
Thus, the correct option are A. Visible, and A. Will pass.
To learn more about colloidal particles, refer to the link:
https://brainly.com/question/11640006
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The question is incomplete. Your most probably complete question is given below:
A. Visible,
B. Invisible
A. Will pass
B. Will not pass
