Diffusion Quizzes & Trivia

Diffuse the word. I mean... spread the word. Science geniuses needed to take on our diffusion quiz! Unlike me, do you enjoy chemistry or physics? Let me give your brain a stir. Are you aware that substances like atoms and molecules move from areas of high concentration to areas of low concentration? Yes! That’s what diffusion is all about.

Do you know diffusion is also studied in other fields like biology and sociology? It is even studied in finance and economics too!For now, let’s stick to the sciences and see if your knowledge is concentrated or diffused. Put on your lab coat and fire up the Bunsen burner. We’re going to do some mind-blowing experiments. Let’s see how you do with the quiz on diffusion.

A Quiz On Diffusion And Osmosis!

An essential practice test quiz for all the 9th graders out there. You will be tested upon your knowledge of such a topic so it could help you analyze yourself for the amount of hard work you need to put on your studies.

Questions: 10 | Attempts: 3288 | Last updated: Sep 25, 2019

Sample Question
What is diffusion?

The movement of molecules through a semi-permeable membrane from an area of lower concentration to an area of higher concentration.

The movement of molecules through a semi-permeable membrane from an area of higher concentration to an area of lower concentration.

The movement of molecules across a semi-permeable membrane until there are equal amounts on each side of the membrane.

Molecules desire to spread as far from a membrane as possible.

Simple Diffusion Quiz

How are molecules distributed in the environment? As explained in this animation, the random movement of molecules in a gas or a liquid will cause the molecules to become evenly distributed in the environment. If we look at the...

Questions: 5 | Attempts: 1898 | Last updated: Mar 11, 2017

Sample Question
Simple diffusion is defined as the movement of

Molecules from areas of higher concentration to areas of lower concentration.

Molecules from areas of lower concentration to areas of higher concentration.

Water molecules across a membrane

Gas molecules across a membrane.

Gas or water molecules across a membrane.

Lab 1 Diffusion And Osmosis Pre-lab Quiz

Lab 1 diffusion and osmosis pre-lab quiz for coach wimpey and coach johnson.

Questions: 10 | Attempts: 1041 | Last updated: Mar 11, 2017

Sample Question
What is the purpose of IKI in the lab?

To indicate the presence of glucose

To react with the dialysis tubing

To indicate the presence of starch

To color the solution red

Diffusion Quiz

Diffusion quiz.

Questions: 5 | Attempts: 367 | Last updated: Sep 27, 2016

Sample Question
Molecules naturally move from areas of _________ concentration to areas of _________ concentration.

Strong; weak

Weak; strong

High; low

Low; high

Le Hw4.Diffusion1

These questions deal with the regents lab on diffusion. REMEMBER: PERIOD # followed by FIRST & LAST NAME you must score at least a 70

Questions: 4 | Attempts: 194 | Last updated: Feb 4, 2013

Sample Question
Base your answer on the information and diagram below and on your knowledge of biology. Starch turns blue black in the presence of a starch indicator. Dialysis tubing tied at both ends and containing starch solution is placed in a beaker of water. Yellowish brown starch indicator is then added to the water. What will the solutions in the beaker and the tubing look like after 20 minutes?

The indicator solution in the beaker will be blue black and the starch solution in the tubing will not change color.

The starch solution in the tubing will be blue black and the indicator solution in the beaker will not change color.

Neither the indicator solution nor the starch solution will be blue black.

Both the indicator solution and the starch solution will be blue black.

Diffusion Questions & Answers

Which of these molecules can not pass through a membrane to enter a cell?

1. StarchAs we observed in the Diffusion Through a Membrane lab, starch cannot pass through a semi-permeable membrane. We know this because the solution surrounding the cell we constructed remained amber, instead of turning purple. Starch is too larg

What happens to the movement of molecules in the process of "Diffusion"?

Diffusion is the movement of molecules from a region of high molecular concentration to a region of low molecular concentration until they are evenly distributed

What would you consider a solution with 1.5% saline in it ?

1. HypertonicOur blood has a concentration of 0.9% saline. Any substance with a higher salt concentration is considered hypertonic, while any solution with a lower salt concentration is hypotonic. Solutions with equal concentration are called isotoni

When is equilibrium reached after sugar is mixed with water?

The equilibrium is reached is number 3. The dissolved sugar molecules are evenly distributed throughout the solution. Some may think that the salt solution and sugar solution is the same but there are some differences between the two. For example, i