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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 pH of a buffer doesn't chagne much when
Question # 2
Acid rain is mainly due to
Question # 3
A buffer solution is.
Question # 4
Which has the lowest pH?
Question # 5
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 6
Which of the following does not affect pH .
Question # 7
The pH of distilled water at 25 oC is
Question # 8
Which of the following is a diprotic acid
Question # 9
The conjugate base of HClO4 is
Question # 10
pH of 10-9 M HCl is
Question # 11
A 0.01 M solution of a strong acid has a pH of
Question # 12
Which one is a monoprotic acid
Question # 13
The sgtrength of base is measured by its.
Question # 14
A salt that hydrolyzes in water in from
Question # 15
KOH is an example of
Question # 16
A salt from stron acid+weak base gives.
Question # 17
A base taht ionizes completely in aqueous solution is called.
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 -
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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 -
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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 indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
| 2 | CH3COONA is a salt of. |
A. Strong acid+ Strong base
B. Weak acid+Strong base
C. None
D. Weak base+Weak acid
|
| 3 | 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
|
| 4 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 5 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 6 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 7 | Strong acids completely dissociate in water because. |
A. High solubility
B. High Ka
C. Forms complex
D. Low Ka
|
| 8 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 9 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
| 10 | The conjugate base of HClO4 is |
A. ClO4
B. ClO4 2-
C. hClO3
D. H2ClO4+
|
Test Questions