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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 is a weak acid
Question # 2
Which one of the following is not the applicatio of solubility products.
Question # 3
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 4
Which of the following is a tribasic acid.
Question # 5
pH of 10-9 M HCl is
Question # 6
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 7
pH of blood is around.
Question # 8
The solubility prodct of Pb SO4 is
Question # 9
pH of 1 x 10 -4 M HCl is
Question # 10
Which of these is NOT a property of acids.
Question # 11
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 # 12
Acid rain is mainly due to
Question # 13
Which of the following is a weak base.
Question # 14
Strong acids completely dissociate in water because.
Question # 15
In an acid base titration, the equivalence point is reached when.
Question # 16
Which acid is present in vinegar
Question # 17
Which one is a monoprotic acid
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A Abdulrehman Warraich 03 - Dec - 2024 04 Min 18 Sec 14/17
FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 2 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 3 | Litmus turns which color in a basic solution. |
A. Red
B. Orange
C. Blue
D. Colorless
|
| 4 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 5 | 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
|
| 6 | Which acid is present in vinegar |
A. CH3COOH
B. HNO3
C. H2SO4
D. HCl
|
| 7 | A solution with equal [H+] and [OH-] is |
A. Basic
B. Acidic
C. Neutral
D. Salt
|
| 8 | Which one of the following compound is added in purficatio of NaCl in common ion efffect. |
A. HCl
B. H2SO4
C. HNO3
D. HF
|
| 9 | Which is amphoteric |
A. H2O
B. HCl
C. NaOH
D. NH3
|
| 10 | The conjugate base fo H2CO3 is |
A. HCO3
B. CO2
C. CO3
D. H2CO3
|
Test Questions
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Muhammad tousif
16 Feb 2017Good