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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
pH of 10-9 M HCl is
Question # 2
Which dialyzing solution has highes pH
Question # 3
In a titration, the equivalence point is when
Question # 4
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 5
A salt that hydrolyzes in water in from
Question # 6
KOH is an example of
Question # 7
Which of the following is a tribasic acid.
Question # 8
CH3COONA is a salt of.
Question # 9
Litmus turns which color in a basic solution.
Question # 10
pH of blood is around.
Question # 11
Which of the following is a diprotic acid
Question # 12
The conjugate base fo H2CO3 is
Question # 13
A 0.01 M solution of a strong acid has a pH of
Question # 14
The conjugate acid of NH3 is
Question # 15
A salt from stron acid+weak base gives.
Question # 16
The pH of a buffer doesn't chagne much when
Question # 17
Which is more acidic pH3 or pH 5?
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 -
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 -
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
FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The logarithmic nature of pH means. |
A. Each pH unit = 2 x H+
B. 10 X H+ Per unit
C. H+ drop linearly
D. No change in H+
|
| 2 | The pH of distilled water at 25 oC is |
A. 6
B. 7
C. 5
D. 4
|
| 3 | 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
|
| 4 | Which of the following is a Lewis acid but not a Brontsted Lowry acid |
A. HCl
B. NH3
C. Al Cl3
D. H2O
|
| 5 | Which one of the following compound is added in purficatio of NaCl in common ion efffect. |
A. HCl
B. H2SO4
C. HNO3
D. HF
|
| 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 | Which of the following is a diprotic acid |
A. HNO3
B. H2SO4
C. HCl
D. CH3COOH
|
| 8 | pH of 10-9 M HCl is |
A. 5
B. 9
C. Slightly below 7
D. Exactly -9
|
| 9 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 10 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
Test Questions