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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
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 2
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 # 3
Which of the following is a weak base.
Question # 4
Which has the highest pH
Question # 5
Which one of the following is not the applicatio of solubility products.
Question # 6
A salt that hydrolyzes in water in from
Question # 7
Which is more acidic pH3 or pH 5?
Question # 8
A substance that changes color with pH is a
Question # 9
The Bronsted Lowry definition identifies acid as.
Question # 10
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 11
KOH is an example of
Question # 12
pH of 10-9 M HCl is
Question # 13
An acid with low Ka value is.
Question # 14
The pH of distilled water at 25 oC is
Question # 15
NaOH is not considered an Bronsted Lowry acid because.
Question # 16
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 17
Which indicator is typically used for titration involving strong acids and strong bases.
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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I Izzah zahur 27 - Nov - 2024 02 Min 20 Sec 17/17 -
M Minahil 26 - Aug - 2024 00 Min 01 Sec 16/17 -
W Wasif ali Wasif ali 31 - Aug - 2024 00 Min 50 Sec 16/17 -
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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 -
P public mail 19 - Jan - 2025 03 Min 38 Sec 14/17 -
A Abdulrehman Warraich 03 - Dec - 2024 04 Min 18 Sec 14/17 -
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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 | Acid rain is mainly due to |
A. SO3 and NO3
B. CO2
C. H2
D. CH4
|
| 3 | HCl +NH3------------------- NH4Cl shows |
A. Redox reaction
B. Acid base reaction
C. Bronsted acid base
D. Precipitation
|
| 4 | A buffer solution is. |
A. Stron acid+ strong base
B. Weak Acid + Its salt
C. Weak base + Its salt
D. Weak base+ salt of strong acid
|
| 5 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
| 6 | In a titration, the equivalence point is when |
A. No acid left
B. pH = 7
C. Moles of acid= moles of base
D. Buffer forms
|
| 7 | Which has the lowest pH? |
A. 0.1 M CH3COOH
B. 1 M HCl
C. 1 M NH3
D. 0.1 M HCl
|
| 8 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 9 | The pKa value for HCOOH is. |
A. 4.74
B. 3.78
C. 4.78
D. 4.24
|
| 10 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
Test Questions