Factors that Affect Equilibrium Multiple Choice Quiz 1 (3 Questions Only)
Complete the Quiz Below
Factors that Affect Equilibrium Multiple Choice Quiz 1 (3 Questions Only)
Quiz-summary
0 of 3 questions completed
Questions:
- 1
- 2
- 3
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 3 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
- a 0%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- 1
- 2
- 3
- Answered
- Review
-
Question 1 of 3
1. Question
1 point(s)A student recorded some observations in a first-hand investigation:
(i) A chilled bottle of soft drink was opened and left on a side bench.
(ii) Initially there was a rapid effervescence of bubbles.
(iii) After a lengthy period of time the bubbling ceased.Why did the bubbling cease after a period of time?
-
Question 2 of 3
2. Question
1 point(s)A student measured the mass of an unopened bottle of soda water and recorded its mass to be
375.00 g. The student then opened the bottle and left it standing for 2 hours on a table top. The student then reweighed the bottle and recorded the new mass to be 372.25 g. Assuming the mass loss was due to decarbonating of the soft drink bottle, what would be the volume of carbon dioxide gas released by the soft drink at 25°C and 100 kPa? -
Question 3 of 3
3. Question
1 point(s)The following equilibrium exists in a can of carbonated drink.
CO_2 (g)+H_2 O(l)⇌H_2 CO_3 (aq)
Which of the following conditions will cause the drink to go ‘flat’?