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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
A substance that changes color with pH is a
Question # 2
Which dialyzing solution has highes pH
Question # 3
Which one of the following is not the applicatio of solubility products.
Question # 4
Which is a weak acid
Question # 5
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 6
A 0.01 M solution of a strong acid has a pH of
Question # 7
The pH scale ranges typically from
Question # 8
Which of the following is a weak base.
Question # 9
The conjugate base fo H2CO3 is
Question # 10
The solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. The maximum concentration of Ag+ ions in the solution is.
Question # 11
A buffer solution is.
Question # 12
pH of 10-9 M HCl is
Question # 13
A solution with equal [H+] and [OH-] is
Question # 14
KOH is an example of
Question # 15
A salt that hydrolyzes in water in from
Question # 16
pH of blood is around.
Question # 17
Which one is a monoprotic acid
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 2 | The Bronsted Lowry definition identifies acid as. |
A. Electron pair acceptors
B. Proton donors
C. Proton acceptors
D. Elecron pair donors
|
| 3 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 4 | The suppression of ionization of a weak electrolyte by adding common ion is |
A. Le-Chatelier's effect
B. Common ion effect
C. Auf Bau effect
D. Hund's rule
|
| 5 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 6 | pH of blood is around. |
A. 6.0
B. 7.4
C. 5.4
D. 8.0
|
| 7 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 8 | Which of the following does not affect pH . |
A. Concentration
B. Temperature
C. Color of solution
D. Strength
|
| 9 | HCl +NH3------------------- NH4Cl shows |
A. Redox reaction
B. Acid base reaction
C. Bronsted acid base
D. Precipitation
|
| 10 | Which indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
Test Questions