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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 solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. The maximum concentration of Ag+ ions in the solution is.
Question # 2
A salt from stron acid+weak base gives.
Question # 3
The pH scale ranges typically from
Question # 4
Strong bases have
Question # 5
HCl +NH3------------------- NH4Cl shows
Question # 6
Which has the lowest pH?
Question # 7
An acid with low Ka value is.
Question # 8
Which of the following is a weak base.
Question # 9
Which one of the following is not the applicatio of solubility products.
Question # 10
Which species is both a Bronsted acid and base.
Question # 11
A buffer solution is.
Question # 12
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 13
Which is more acidic pH3 or pH 5?
Question # 14
The pH of a buffer doesn't chagne much when
Question # 15
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 16
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 17
The solubility prodct of Pb SO4 is
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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S Saleena Ramzan 26 - Aug - 2024 00 Min 21 Sec 17/17 -
R Rimsha Faizii 28 - Aug - 2024 00 Min 46 Sec 17/17 -
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C Chemistry world 29 - Sep - 2024 02 Min 56 Sec 14/17 -
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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 | An acid and base react to give a.......................acid and base |
A. Amphoteric
B. Salt
C. Conjugate
D. Neutral
|
| 2 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 3 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 4 | The conjugate base fo H2CO3 is |
A. HCO3
B. CO2
C. CO3
D. H2CO3
|
| 5 | Which is amphoteric |
A. H2O
B. HCl
C. NaOH
D. NH3
|
| 6 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 7 | KOH is an example of |
A. Strong Base
B. Weak acid
C. Neutral salt
D. Weak base
|
| 8 | 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
|
| 9 | If Ka of acetic acid is 1.8 X 10-5, IT IS |
A. Strong acid
B. Base
C. Weak acid
D. Neutral
|
| 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
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Muhammad tousif
16 Feb 2017Good