Answer:
The similarity between the structures of an emulsifier and a soap is that both structures are formed by a group of polar head and a non-polar tail. This leads them to form micelles.
Step-by-step explanation:
An emulsifier is a necessary component in a dispersion. If its concentration is modified, the particle size, and the stability of the solution can be affected. An emulsifier is very similar to soap, since both structures have a polar (hydrophilic) head and a non-polar (hydrophobic) tail. This combination of features brings its tendencies to the formation of micelles.