Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
MCQ's Test For Chapter 9 "Acid-Base Chemistry"
Try The MCQ's Test For Chapter 9 "Acid-Base Chemistry"
-
Total Questions17
-
Time Allowed20
Acid-Base Chemistry
00:00
Question # 1
pH of 1 x 10 -4 M HCl is
Question # 2
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 3
A substance that changes color with pH is a
Question # 4
Which dialyzing solution has highes pH
Question # 5
Strong acids completely dissociate in water because.
Question # 6
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 7
pH of blood is around.
Question # 8
The definition of amphoteric is
Question # 9
The Ka of a weak acid is 10-5 its pKa is
Question # 10
The pH scale ranges typically from
Question # 11
The logarithmic nature of pH means.
Question # 12
Which of the following is a weak base.
Question # 13
The conjugate base of HClO4 is
Question # 14
Which of these is NOT a property of acids.
Question # 15
CH3COONA is a salt of.
Question # 16
Acid rain is mainly due to
Question # 17
A salt from stron acid+weak base gives.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
-
K Kaki Noor 26 - Aug - 2024 00 Min 15 Sec 17/17 -
S Saleena Ramzan 26 - Aug - 2024 00 Min 21 Sec 17/17 -
R Rimsha Faizii 28 - Aug - 2024 00 Min 46 Sec 17/17 -
Z Zaima Rahim 28 - Aug - 2024 01 Min 26 Sec 17/17 -
I Izzah zahur 27 - Nov - 2024 02 Min 20 Sec 17/17 -
M Minahil 26 - Aug - 2024 00 Min 01 Sec 16/17 -
W Wasif ali Wasif ali 31 - Aug - 2024 00 Min 50 Sec 16/17 -
W Waseem Abbas 26 - Sep - 2024 01 Min 22 Sec 16/17 -
M M.TAYYAB AHMAD 15 - Sep - 2024 01 Min 34 Sec 16/17 -
F Faiza Kousar 20 - Jan - 2025 02 Min 08 Sec 16/17 -
R Raja Farooq 13 - Jan - 2025 02 Min 41 Sec 15/17 -
C Chemistry world 29 - Sep - 2024 02 Min 56 Sec 14/17 -
P public mail 19 - Jan - 2025 03 Min 38 Sec 14/17 -
A Abdulrehman Warraich 03 - Dec - 2024 04 Min 18 Sec 14/17 -
R RAI GROUP 02 - Jan - 2025 06 Min 31 Sec 14/17
FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The suppression of ionization of a weak electrolyte by adding common ion is |
A. Le-Chatelier's effect
B. Common ion effect
C. Auf Bau effect
D. Hund's rule
|
| 2 | HCl +NH3------------------- NH4Cl shows |
A. Redox reaction
B. Acid base reaction
C. Bronsted acid base
D. Precipitation
|
| 3 | The definition of amphoteric is |
A. Only acid
B. Only base
C. Botha acid and base
D. Neither
|
| 4 | The logarithmic nature of pH means. |
A. Each pH unit = 2 x H+
B. 10 X H+ Per unit
C. H+ drop linearly
D. No change in H+
|
| 5 | An acid and base react to give a.......................acid and base |
A. Amphoteric
B. Salt
C. Conjugate
D. Neutral
|
| 6 | KOH is an example of |
A. Strong Base
B. Weak acid
C. Neutral salt
D. Weak base
|
| 7 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 8 | Which of the following is a Lewis acid but not a Brontsted Lowry acid |
A. HCl
B. NH3
C. Al Cl3
D. H2O
|
| 9 | Which one is a Lewis base. |
A. H+
B. NH3
C. HCl
D. BF3
|
| 10 | If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will |
A. Decreasse
B. Increase
C. Remain unchanged
D. Become zero
|
Test Questions