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Science Quiz: Air

Science Quiz: Air. These questions test what you have learnt about: Click the green button to start the quiz. AIR GOOD LUCK!. Used to test for the presence of water. Click the blue button for the correct answer. Used to test for the presence of water. cobalt chloride paper.

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Science Quiz: Air

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  1. Science Quiz: Air

  2. These questions test what you have learnt about: Click the green button to start the quiz. AIR GOOD LUCK!

  3. Used to test for the presence of water. Click the blue button for the correct answer.

  4. Used to test for the presence of water. cobalt chloride paper Click the green button to go to the next question.

  5. Used to test for carbon dioxide. Click the blue button for the correct answer.

  6. Used to test for carbon dioxide. limewater Click the green button to go to the next question.

  7. Carbon dioxide turns limewater milky. Click the blue button for the correct answer.

  8. Carbon dioxide turns limewater milky. milky Click the green button to go to the next question.

  9. Water turns cobalt chloride paper from blue to pink. Click the blue button for the correct answer.

  10. Water turns cobalt chloride paper from blue to pink. pink Click the green button to go to the next question.

  11. The most abundant gas in air. Click the blue button for the correct answer.

  12. The most abundant gas in air. nitrogen Click the green button to go to the next question.

  13. True or False: Air is a compound. Click the blue button for the correct answer.

  14. True or False: Air is a compound. False Click the green button to go to the next question.

  15. True of False: The gases in air can be separated one at a time. Click the blue button for the correct answer.

  16. True of False: The gases in air can be separated one at a time. True Click the green button to go to the next question.

  17. The percentage of oxygen in air? Click the blue button for the correct answer.

  18. The percentage of oxygen in air? 21% Click the green button to go to the next question.

  19. The substance formed when magnesium is burned in air. Click the blue button for the correct answer.

  20. The substance formed when magnesium is burned in air. Magnesium oxide (MgO) Click the green button.

  21. Congratulations! You have finished the Quiz.

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