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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 of the following is a diprotic acid
Question # 2
Which has the lowest pH?
Question # 3
A salt that hydrolyzes in water in from
Question # 4
Which dialyzing solution has highes pH
Question # 5
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 # 6
Acid rain is mainly due to
Question # 7
Which of the following is the conjugate base of water.
Question # 8
NaOH is not considered an Bronsted Lowry acid because.
Question # 9
A base taht ionizes completely in aqueous solution is called.
Question # 10
The pH of distilled water at 25 oC is
Question # 11
Which one is a Lewis base.
Question # 12
The pH of a buffer doesn't chagne much when
Question # 13
Which has the highest pH
Question # 14
Which of the following is a weak base.
Question # 15
Which is a weak acid
Question # 16
KOH is an example of
Question # 17
The conjugate base of HClO4 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 -
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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 -
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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 | CH3COONA is a salt of. |
A. Strong acid+ Strong base
B. Weak acid+Strong base
C. None
D. Weak base+Weak acid
|
| 2 | 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
|
| 3 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
| 4 | Strong bases have |
A. Low Kb
B. High Kb
C. Low pH
D. High Ka
|
| 5 | The definition of amphoteric is |
A. Only acid
B. Only base
C. Botha acid and base
D. Neither
|
| 6 | 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
|
| 7 | The pKa value for HCOOH is. |
A. 4.74
B. 3.78
C. 4.78
D. 4.24
|
| 8 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 9 | Strong acids completely dissociate in water because. |
A. High solubility
B. High Ka
C. Forms complex
D. Low Ka
|
| 10 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
Test Questions
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Muhammad tousif
16 Feb 2017Good