Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
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
The sgtrength of base is measured by its.
Question # 2
The conjugate acid of NH3 is
Question # 3
KOH is an example of
Question # 4
In an acid base titration, the equivalence point is reached when.
Question # 5
Which one is a Lewis base.
Question # 6
An acid and base react to give a.......................acid and base
Question # 7
Which has the lowest pH?
Question # 8
Which of the following is a tribasic acid.
Question # 9
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 10
The solubility prodct of Pb SO4 is
Question # 11
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 12
Which of the following does not affect pH .
Question # 13
CH3COONA is a salt of.
Question # 14
HCl +NH3------------------- NH4Cl shows
Question # 15
The pH of distilled water at 25 oC is
Question # 16
pH of blood is around.
Question # 17
The Ka of a weak acid is 10-5 its pKa is
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 -
A Asad yaseen 17 - Aug - 2024 04 Min 09 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
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 | Which is more acidic pH3 or pH 5? |
A. Both same
B. pH 3
C. pH5
D. Cannot say
|
| 3 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 4 | 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
|
| 5 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 6 | The conjugate acid of NH3 is |
A. NH4
B. NH2
C. NO3
D. N2H4
|
| 7 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 8 | pH of blood is around. |
A. 6.0
B. 7.4
C. 5.4
D. 8.0
|
| 9 | pH of 10-9 M HCl is |
A. 5
B. 9
C. Slightly below 7
D. Exactly -9
|
| 10 | Which acid is present in vinegar |
A. CH3COOH
B. HNO3
C. H2SO4
D. HCl
|
Test Questions
