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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
An acid with low Ka value 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 tribasic acid.
Question # 4
KOH is an example of
Question # 5
The sgtrength of base is measured by its.
Question # 6
pH of 1 x 10 -4 M HCl is
Question # 7
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 8
pH of blood is around.
Question # 9
Which of the following does not affect pH .
Question # 10
A 0.01 M solution of a strong acid has a pH of
Question # 11
The Bronsted Lowry definition identifies acid as.
Question # 12
A solution with equal [H+] and [OH-] is
Question # 13
Which of the following is the conjugate base of water.
Question # 14
A salt from stron acid+weak base gives.
Question # 15
Which species is both a Bronsted acid and base.
Question # 16
Strong bases have
Question # 17
The pKa value for HCOOH is.
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 -
R Rimsha Faizii 28 - Aug - 2024 00 Min 46 Sec 17/17 -
Z Zaima Rahim 28 - Aug - 2024 01 Min 26 Sec 17/17 -
I Izzah zahur 27 - Nov - 2024 02 Min 20 Sec 17/17 -
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W Waseem Abbas 26 - Sep - 2024 01 Min 22 Sec 16/17 -
M M.TAYYAB AHMAD 15 - Sep - 2024 01 Min 34 Sec 16/17 -
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R Raja Farooq 13 - Jan - 2025 02 Min 41 Sec 15/17 -
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 -
R RAI GROUP 02 - Jan - 2025 06 Min 31 Sec 14/17 -
M Muhammad Hunzala 12 - Jan - 2025 02 Min 24 Sec 11/17 -
B Bella Horain 08 - Feb - 2026 01 Min 29 Sec 10/17
FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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
|
| 2 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 3 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
| 4 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 5 | Which of the following is a Lewis acid but not a Brontsted Lowry acid |
A. HCl
B. NH3
C. Al Cl3
D. H2O
|
| 6 | pH of blood is around. |
A. 6.0
B. 7.4
C. 5.4
D. 8.0
|
| 7 | 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
|
| 8 | Which of the following pair form a buffer solution . |
A. HCl and NaCl
B. CH3COONa and CH3COOH
C. NaOH and HCl
D. NH3 and Na2SO4
|
| 9 | The pKa value for HCOOH is. |
A. 4.74
B. 3.78
C. 4.78
D. 4.24
|
| 10 | The conjugate base fo H2CO3 is |
A. HCO3
B. CO2
C. CO3
D. H2CO3
|
Test Questions
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Muhammad tousif
16 Feb 2017Good