PAG 10.3 – Rates – activation energy
Quiz Summary
0 of 32 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 32 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 32
1. Question
What concentration of potassium manganate should be used?
CorrectIncorrect -
Question 2 of 32
2. Question
What concentration of ethanedioic acid should be used?
CorrectIncorrect -
Question 3 of 32
3. Question
How much potassium manganate should be measured out?
CorrectIncorrect -
Question 4 of 32
4. Question
How much ethanedioic acid should be measured out?
CorrectIncorrect -
Question 5 of 32
5. Question
What colour is formed when potassium manganate(VII) reacts with ethanedioic acid?
CorrectIncorrect -
Question 6 of 32
6. Question
How can the initial rate be found?
CorrectIncorrect -
Question 7 of 32
7. Question
What equation will be used to determine activation energy?
CorrectIncorrect -
Question 8 of 32
8. Question
What is the Arrhenius equation?
CorrectIncorrect -
Question 9 of 32
9. Question
What does ‘k’ stand for in the Arrhenius equation?
CorrectIncorrect -
Question 10 of 32
10. Question
What does ‘A’ stand for in the Arrhenius equation?
CorrectIncorrect -
Question 11 of 32
11. Question
What does ‘E_a‘ stand for in the Arrhenius equation?
CorrectIncorrect -
Question 12 of 32
12. Question
What does ‘R’ stand for in the Arrhenius equation?
CorrectIncorrect -
Question 13 of 32
13. Question
What does ‘T’ stand for in the Arrhenius equation?
CorrectIncorrect -
Question 14 of 32
14. Question
Which of the following equations can be used to find the gradient of an Arrhenius graph?
CorrectIncorrect -
Question 15 of 32
15. Question
How can you find the ln of the pre-exponential factor from an Arrhenius graph?
CorrectIncorrect -
Question 16 of 32
16. Question
What will the gradient be?
CorrectIncorrect -
Question 17 of 32
17. Question
What piece of safety equipment should be worn during this experiment?
CorrectIncorrect -
Question 18 of 32
18. Question
What is one hazard when using ethanedioic acid within an experiment?
CorrectIncorrect -
Question 19 of 32
19. Question
How many different temperatures should this experiment be carried out for?
CorrectIncorrect -
Question 20 of 32
20. Question
What type of flask should be used?
CorrectIncorrect -
Question 21 of 32
21. Question
What should the potassium manganate be added to?
CorrectIncorrect -
Question 22 of 32
22. Question
What should the ethanedioic acid be added to?
CorrectIncorrect -
Question 23 of 32
23. Question
How long should the potassium manganate and ethanedioic acid be held in a water bath for?
CorrectIncorrect -
Question 24 of 32
24. Question
What should the conical flask filled with potassium manganate be added to?
CorrectIncorrect -
Question 25 of 32
25. Question
What should the test tube filled with ethanedioic acid be added to?
CorrectIncorrect -
Question 26 of 32
26. Question
On what software should a spreadsheet be created?
CorrectIncorrect -
Question 27 of 32
27. Question
What are the units for time?
CorrectIncorrect -
Question 28 of 32
28. Question
When plotting an Arrhenius graph, what variable is on the y-axis?
CorrectIncorrect -
Question 29 of 32
29. Question
When plotting an Arrhenius graph, what variable is on the x-axis?
CorrectIncorrect -
Question 30 of 32
30. Question
How many columns of data will be needed for the spreadsheet created in excel?
CorrectIncorrect -
Question 31 of 32
31. Question
What is the gradient?
CorrectIncorrect -
Question 32 of 32
32. Question
What is the activation energy?
CorrectIncorrect
