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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 1 x 10 -4 M HCl is
Question # 2
The pH scale ranges typically from
Question # 3
Which is more acidic pH3 or pH 5?
Question # 4
Which acid is present in vinegar
Question # 5
The conjugate base of HClO4 is
Question # 6
Which of the following is a diprotic acid
Question # 7
The Ka of a weak acid is 10-5 its pKa is
Question # 8
Strong acids completely dissociate in water because.
Question # 9
An acid and base react to give a.......................acid and base
Question # 10
The solubility prodct of Pb SO4 is
Question # 11
Which of the following pair form a buffer solution .
Question # 12
CH3COONA is a salt of.
Question # 13
A solution with equal [H+] and [OH-] is
Question # 14
KOH is an example of
Question # 15
Which of the following is a tribasic acid.
Question # 16
Which is amphoteric
Question # 17
The solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. The maximum concentration of Ag+ ions in the solution is.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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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 -
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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 | pH of 10-9 M HCl is |
A. 5
B. 9
C. Slightly below 7
D. Exactly -9
|
| 2 | In an acid base titration, the equivalence point is reached when. |
A. pH of the solution is 7.0
B. The indicagor changes color
C. Equal volumes of acid and base have been added
D. The reaction stops
|
| 3 | The solubility prodct of Pb SO4 is |
A. 1.6 x 10-8
B. 1.4 x 10-4
C. 1.6 x 10-6
D. 1.6 x 10-2
|
| 4 | The conjugate base fo H2CO3 is |
A. HCO3
B. CO2
C. CO3
D. H2CO3
|
| 5 | pH of 1 x 10 -4 M HCl is |
A. 4
B. 1
C. 3.5
D. 7
|
| 6 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 7 | Litmus turns which color in a basic solution. |
A. Red
B. Orange
C. Blue
D. Colorless
|
| 8 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 9 | Which has the highest pH |
A. 0.01 M NaOH
B. 0.1 M NaOH
C. 0.1 M HCl
D. 0.01 M HCl
|
| 10 | The pKa value for HCOOH is. |
A. 4.74
B. 3.78
C. 4.78
D. 4.24
|
Test Questions
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Muhammad tousif
16 Feb 2017Good