(paper chromatography)

1. what carrier solution might work well to separate newspaper inks? why?

2. what carrier solution might work to separate different salts? why?

3. what carrier solution might work to separate different fatty acids?
why?

i really have no idea what the answers could be. i tried searching google but couldn't find much.

1. The newspaper solution that would work best with inks is alcohol since alcohol can dissolve inks.
2. Water can be used to carry salts since salts are soluble in water.
3. Oils can be used to carry fatty acids since they're both hydrophobic substances.

II

Step-by-step explanation:

The opinions of viewers of one television station are not necessarily representative of the population of a region.

Say a community has a thousand people, not everyone of those people would watch that exact station, among those that do watch which would be a few percentage, only a few also would even care to participate in the said survey.

You can't take a survey based on the responses gotten on just one station