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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 amphoteric
Question # 2
The conjugate base of HClO4 is
Question # 3
Which has the highest pH
Question # 4
A base taht ionizes completely in aqueous solution is called.
Question # 5
Which acid is present in vinegar
Question # 6
In a titration, the equivalence point is when
Question # 7
Which of the following is a weak base.
Question # 8
Which of the following is a diprotic acid
Question # 9
A 0.01 M solution of a strong acid has a pH of
Question # 10
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 11
The Ka of a weak acid is 10-5 its pKa is
Question # 12
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 13
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 14
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 # 15
pH of blood is around.
Question # 16
The solubility prodct of Pb SO4 is
Question # 17
The pH of a buffer doesn't chagne much when
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which one of the following compound is added in purficatio of NaCl in common ion efffect. |
A. HCl
B. H2SO4
C. HNO3
D. HF
|
| 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 | Strong bases have |
A. Low Kb
B. High Kb
C. Low pH
D. High Ka
|
| 4 | NaOH is not considered an Bronsted Lowry acid because. |
A. It's neutral
B. It's not soluble
C. Doesn't donate H+
D. Doesn't produce H+
|
| 5 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 6 | Which of the following is the conjugate base of water. |
A. OH-
B. OH+
C. H2O
D. H2O+
|
| 7 | Which indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
| 8 | 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
|
| 9 | Which acid is present in vinegar |
A. CH3COOH
B. HNO3
C. H2SO4
D. HCl
|
| 10 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
Test Questions
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Muhammad tousif
16 Feb 2017Good