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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
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 2
Which of the following is the conjugate base of water.
Question # 3
Which of these is NOT a property of acids.
Question # 4
The conjugate base of HClO4 is
Question # 5
HCl +NH3------------------- NH4Cl shows
Question # 6
Which one of the following is not the applicatio of solubility products.
Question # 7
pH of 1 x 10 -4 M HCl is
Question # 8
A substance that changes color with pH is a
Question # 9
Which of the following is a weak base.
Question # 10
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 11
Which dialyzing solution has highes pH
Question # 12
Acid rain is mainly due to
Question # 13
Which of the following is a tribasic acid.
Question # 14
Which has the lowest pH?
Question # 15
NaOH is not considered an Bronsted Lowry acid because.
Question # 16
The definition of amphoteric is
Question # 17
The pKa value for HCOOH is.
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following is a tribasic acid. |
A. H3PO4
B. HNO3
C. HCl
D. H2SO4
|
| 2 | The pH of distilled water at 25 oC is |
A. 6
B. 7
C. 5
D. 4
|
| 3 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 4 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 5 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
| 6 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
| 7 | The solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. The maximum concentration of Ag+ ions in the solution is. |
A. 2.0 x 10-10 mol dm-3
B. 1.41 x 10-5 mol dm-3
C. 1.0 x 10-10 mol dm-3
D. 4.0 x 10-20 mol dm-3
|
| 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 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 10 | Which is amphoteric |
A. H2O
B. HCl
C. NaOH
D. NH3
|
Test Questions
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Muhammad tousif
16 Feb 2017Good