Respuesta :

It is included in it's purpose or function that it will move the components at different speeds. The dyes which cover slowly. ... if two substances have similar chemical or physical properties they will behave the same as they travel through the medium and thus will not be separated.

Explanation:

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Ver imagen Khember

The problem is the relationship between speed and surface area

  • slower the speed higher the surface area

As they are moving with same speed they would have same surface area also same physical and chemical properties

This can't be separated by chromatography