The substance which is an example of a colloid is: A. milk.
What is a mixture?
A mixture can be defined as a combination of two (2) or more substances which are present in varied proportion and can be visibly seen with na-ked eyes.
What is a colloid?
A colloid refers to a type of mixture in which substances are mixed together with their particles substantially larger than an ordinary molecule or atoms but too microscopic to be visibly seen with the eyes.
In conclusion, milk is a good example of a colloidal solution.
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