Question

A researcher adds a small amount of a bitter substance to a large volume of water, and asks participants to each drink a small glass. Which group of participants will most strongly detect the bitter substance in the water

Answer 1

The group that will most probably detect the bitter substance the most would be those drinking first.

Why would those drinking first be able to detect the bitter substance?

When the bitter substance was added, it wasn't stirred. This means that for it to be completely diluted, diffusion must take place.

While this is taking place however, the part that the bitter substance first came in contact with, will be more bitter. This is the part that those who drink first will take from and so they will detect it the bitter substance more.

Find out more on diffusion at https://brainly.com/question/8880115.