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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
Which acid is present in vinegar
Question # 3
Which of the following is a diprotic acid
Question # 4
A salt from stron acid+weak base gives.
Question # 5
Which species is both a Bronsted acid and base.
Question # 6
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 7
An acid with low Ka value is.
Question # 8
A base taht ionizes completely in aqueous solution is called.
Question # 9
The definition of amphoteric is
Question # 10
Acid rain is mainly due to
Question # 11
Litmus turns which color in a basic solution.
Question # 12
Which is amphoteric
Question # 13
Which has the highest pH
Question # 14
Which dialyzing solution has highes pH
Question # 15
The pH of distilled water at 25 oC is
Question # 16
An acid and base react to give a.......................acid and base
Question # 17
Which of the following is a tribasic acid.
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 -
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 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 -
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 is more acidic pH3 or pH 5? |
A. Both same
B. pH 3
C. pH5
D. Cannot say
|
| 2 | Which of the following is a diprotic acid |
A. HNO3
B. H2SO4
C. HCl
D. CH3COOH
|
| 3 | Strong bases have |
A. Low Kb
B. High Kb
C. Low pH
D. High Ka
|
| 4 | The pH of distilled water at 25 oC is |
A. 6
B. 7
C. 5
D. 4
|
| 5 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 6 | Which one is a monoprotic acid |
A. H3PO4
B. H2SO4
C. HCl
D. H2CO3
|
| 7 | The Bronsted Lowry definition identifies acid as. |
A. Electron pair acceptors
B. Proton donors
C. Proton acceptors
D. Elecron pair donors
|
| 8 | Which of the following does not affect pH . |
A. Concentration
B. Temperature
C. Color of solution
D. Strength
|
| 9 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 10 | Which is a weak acid |
A. HNO3
B. H2SO4
C. HF
D. HCl
|
Test Questions