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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 these is NOT a property of acids.
Question # 2
In a titration, the equivalence point is when
Question # 3
Which of the following does not affect pH .
Question # 4
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 5
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 6
Acid rain is mainly due to
Question # 7
Which one is a monoprotic acid
Question # 8
Which is a weak acid
Question # 9
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 10
Which species is both a Bronsted acid and base.
Question # 11
A solution with equal [H+] and [OH-] is
Question # 12
HCl +NH3------------------- NH4Cl shows
Question # 13
pH of 1 x 10 -4 M HCl is
Question # 14
The definition of amphoteric is
Question # 15
A substance that changes color with pH is a
Question # 16
The logarithmic nature of pH means.
Question # 17
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Litmus turns which color in a basic solution. |
A. Red
B. Orange
C. Blue
D. Colorless
|
| 2 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 3 | 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
|
| 4 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 5 | pH of 10-9 M HCl is |
A. 5
B. 9
C. Slightly below 7
D. Exactly -9
|
| 6 | KOH is an example of |
A. Strong Base
B. Weak acid
C. Neutral salt
D. Weak base
|
| 7 | Which of the following is a tribasic acid. |
A. H3PO4
B. HNO3
C. HCl
D. H2SO4
|
| 8 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 9 | 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
|
| 10 | Which is amphoteric |
A. H2O
B. HCl
C. NaOH
D. NH3
|
Test Questions