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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 buffer solution is.
Question # 2
Which has the highest pH
Question # 3
Which is more acidic pH3 or pH 5?
Question # 4
An acid and base react to give a.......................acid and base
Question # 5
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 6
The Bronsted Lowry definition identifies acid as.
Question # 7
Which of the following is a tribasic acid.
Question # 8
The Ka of a weak acid is 10-5 its pKa is
Question # 9
The solubility prodct of Pb SO4 is
Question # 10
pH of 1 x 10 -4 M HCl is
Question # 11
Which of the following does not affect pH .
Question # 12
Strong acids completely dissociate in water because.
Question # 13
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 14
Which is amphoteric
Question # 15
pH of blood is around.
Question # 16
NaOH is not considered an Bronsted Lowry acid because.
Question # 17
Which one is a Lewis base.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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K Kaki Noor 26 - Aug - 2024 00 Min 15 Sec 17/17 -
S Saleena Ramzan 26 - Aug - 2024 00 Min 21 Sec 17/17 -
R Rimsha Faizii 28 - Aug - 2024 00 Min 46 Sec 17/17 -
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M M.TAYYAB AHMAD 15 - Sep - 2024 01 Min 34 Sec 16/17 -
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C Chemistry world 29 - Sep - 2024 02 Min 56 Sec 14/17 -
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R RAI GROUP 02 - Jan - 2025 06 Min 31 Sec 14/17
FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which one of the following is not the applicatio of solubility products. |
A. Determination of solubility from Ksp
B. Common ion effect
C. Predicting precipitation
D. Dissociation of bonds
|
| 2 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 3 | 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
|
| 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 | The conjugate acid of NH3 is |
A. NH4
B. NH2
C. NO3
D. N2H4
|
| 6 | Which of the following does not affect pH . |
A. Concentration
B. Temperature
C. Color of solution
D. Strength
|
| 7 | A solution with equal [H+] and [OH-] is |
A. Basic
B. Acidic
C. Neutral
D. Salt
|
| 8 | Which indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
| 9 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 10 | A 0.01 M solution of a strong acid has a pH of |
A. 3
B. 2
C. 5
D. 4
|
Test Questions