Diffusion Quizzes & Trivia

Do you think you know all there is to know about diffusion? You will be amazed at how much more you can learn through our awesome diffusion quizzes online!

Test yourself and share these ultimate diffusion quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering diffusion quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on diffusion.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate diffusion quiz and check if you're the master of science.


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
  • Sample Question
    What is diffusion?

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
  • Sample Question
    Simple diffusion is defined as the movement of

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

Questions: 10  |  Attempts: 1041
  • Sample Question
    What is the purpose of IKI in the lab?

Diffusion quiz.

Questions: 5  |  Attempts: 367
  • Sample Question
    Molecules naturally move from areas of _________ concentration to areas of _________ concentration.

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
  • 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?




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Diffusion Questions & Answers


What would a solution with 1.5% saline in it be considered as?
(c) Hypertonic A saline solution with 1.5% saline would be considered hypertonic when going in the body. The blood in our bodies has a saline concentration of 0.9% on average. A hypertonic solution, for those who don’t know, is a solution that
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
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