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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 one is a Lewis base.
Question # 3
The pH of distilled water at 25 oC is
Question # 4
Which is amphoteric
Question # 5
An acid with low Ka value is.
Question # 6
The Ka of a weak acid is 10-5 its pKa is
Question # 7
Which acid is present in vinegar
Question # 8
Which has the highest pH
Question # 9
The logarithmic nature of pH means.
Question # 10
In an acid base titration, the equivalence point is reached when.
Question # 11
Which species is both a Bronsted acid and base.
Question # 12
HCl +NH3------------------- NH4Cl shows
Question # 13
CH3COONA is a salt of.
Question # 14
The pH scale ranges typically from
Question # 15
Which of the following is a weak base.
Question # 16
A buffer solution is.
Question # 17
Litmus turns which color in a basic solution.
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 -
W Wasif ali Wasif ali 31 - Aug - 2024 00 Min 50 Sec 16/17 -
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 -
F Faiza Kousar 20 - Jan - 2025 02 Min 08 Sec 16/17 -
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 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 2 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
| 3 | Which is amphoteric |
A. H2O
B. HCl
C. NaOH
D. NH3
|
| 4 | 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
|
| 5 | Strong bases have |
A. Low Kb
B. High Kb
C. Low pH
D. High Ka
|
| 6 | The pH of a buffer doesn't chagne much when |
A. Diluted with water
B. Acid or base is added
C. Heated
D. Temp changes
|
| 7 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 8 | 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
|
| 9 | Which of the following is a tribasic acid. |
A. H3PO4
B. HNO3
C. HCl
D. H2SO4
|
| 10 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
Test Questions
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Muhammad tousif
16 Feb 2017Good