Experiment of December 13, 2023:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Experiment:

Question:

What happens when Mr. Santa turns the glass and plate upside down?

A) The effervescent tablet dissolves. This produces gas that collects in the top of the glass.

B) The effervescent tablet dissolves. This produces gas that escapes at the bottom between the glass and the plate.

C) The effervescent tablet dissolves. This creates gas bubbles that are evenly distributed in the water.

D) The effervescent tablet does not dissolve due to the water pressure.