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MCQ's Test For Chapter 9 "Acid-Base Chemistry"
Try The MCQ's Test For Chapter 9 "Acid-Base Chemistry"
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Total Questions17
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Time Allowed20
Acid-Base Chemistry
00:00
Question # 1
Which has the lowest pH?
Question # 2
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 3
Which one of the following is not the applicatio of solubility products.
Question # 4
Which dialyzing solution has highes pH
Question # 5
pH of blood is around.
Question # 6
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 7
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 8
KOH is an example of
Question # 9
A solution with equal [H+] and [OH-] is
Question # 10
Which is a weak acid
Question # 11
Which is amphoteric
Question # 12
The definition of amphoteric is
Question # 13
A 0.01 M solution of a strong acid has a pH of
Question # 14
An acid with low Ka value is.
Question # 15
The pH of a buffer doesn't chagne much when
Question # 16
A salt that hydrolyzes in water in from
Question # 17
Acid rain is mainly due to
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 2 | The Ka of a weak acid is 10-5 its pKa is |
A. 2
B. 3
C. 5
D. 10
|
| 3 | Which has the lowest pH? |
A. 0.1 M CH3COOH
B. 1 M HCl
C. 1 M NH3
D. 0.1 M HCl
|
| 4 | A solution with equal [H+] and [OH-] is |
A. Basic
B. Acidic
C. Neutral
D. Salt
|
| 5 | Which has the highest pH |
A. 0.01 M NaOH
B. 0.1 M NaOH
C. 0.1 M HCl
D. 0.01 M HCl
|
| 6 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 7 | A 0.01 M solution of a strong acid has a pH of |
A. 3
B. 2
C. 5
D. 4
|
| 8 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 9 | Litmus turns which color in a basic solution. |
A. Red
B. Orange
C. Blue
D. Colorless
|
| 10 | Strong bases have |
A. Low Kb
B. High Kb
C. Low pH
D. High Ka
|
Test Questions