pH Scale Quiz Questions And Answers
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How well do you know the pH scale? Are you able to get full marks on this pH scale-based quiz? Let's begin and see how well you do! The pH scale measures how acidic or basic an object is. You might have studied and experimented on this scale in your Chemistry lab. It's time to remember those basic concepts of Chemistry. Play the quiz below to review your knowledge of acids, bases, and pH scales. All the best, buddy!
- 1.What number on the scale represents a neutral level?
- A.
0
- B.
7
- C.
14
- D.
10
- 2.And speaking about neutral, what color represents neutral on the pH scale?
- A.
Blue
- B.
Red
- C.
Green
- D.
Yellow
- 3.What is the range covered by the pH scale?
- A.
0 - 14
- B.
-10 - 10
- C.
0-100
- D.
0-50
- 4.Where would you expect to find an acidic result on the scale?
- A.
Towards the lower numbers
- B.
Roughly in the middle
- C.
Towards the higher numbers
- D.
Away from the lower numbers
- 5.Which of these numbers best represents an alkaline solution?
- A.
1
- B.
6
- C.
9
- D.
13
- 6.Which of these colors would suggest the most acidic solution?
- A.
Yellow
- B.
Red
- C.
Green
- D.
Blue
- 7.Which of these colors would suggest the most alkaline solution?
- A.
Yellow
- B.
Red
- C.
Green
- D.
Blue
- 8.Which century did the pH scale develop and come into use?
- A.
20th Century
- B.
19th Century
- C.
18th Century
- D.
17th Century
- 9.PH scale full form is
- A.
Power on Hydrogen
- B.
Potential of Helium
- C.
Potential of Hydrogen
- D.
Power of Hydrogen
- 10.A solution with a pH of 4.6 would be
- A.
Acidic
- B.
Basic
- C.
Neutral
- D.
Both acidic and basic
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