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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
The definition of amphoteric is
Question # 2
The logarithmic nature of pH means.
Question # 3
Which has the highest pH
Question # 4
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 5
Which one is a monoprotic acid
Question # 6
Which of the following is the conjugate base of water.
Question # 7
The solubility prodct of Pb SO4 is
Question # 8
The pH of distilled water at 25 oC is
Question # 9
Which one is a Lewis base.
Question # 10
pH of 1 x 10 -4 M HCl is
Question # 11
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 12
A solution with equal [H+] and [OH-] is
Question # 13
NaOH is not considered an Bronsted Lowry acid because.
Question # 14
An acid with low Ka value is.
Question # 15
Which of the following pair form a buffer solution .
Question # 16
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 17
A salt from stron acid+weak base gives.
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 -
P public mail 19 - Jan - 2025 03 Min 38 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 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 2 | 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
|
| 3 | Which has the lowest pH? |
A. 0.1 M CH3COOH
B. 1 M HCl
C. 1 M NH3
D. 0.1 M HCl
|
| 4 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 5 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 6 | pH of 10-9 M HCl is |
A. 5
B. 9
C. Slightly below 7
D. Exactly -9
|
| 7 | The conjugate base of HClO4 is |
A. ClO4
B. ClO4 2-
C. hClO3
D. H2ClO4+
|
| 8 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 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 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
|
Test Questions
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Muhammad tousif
16 Feb 2017Good