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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 the following pair form a buffer solution .
Question # 2
Which one of the following is not the applicatio of solubility products.
Question # 3
A base taht ionizes completely in aqueous solution is called.
Question # 4
Which is amphoteric
Question # 5
pH of 1 x 10 -4 M HCl is
Question # 6
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 7
The conjugate base of HClO4 is
Question # 8
A salt from stron acid+weak base gives.
Question # 9
An acid and base react to give a.......................acid and base
Question # 10
Which dialyzing solution has highes pH
Question # 11
HCl +NH3------------------- NH4Cl shows
Question # 12
The conjugate base fo H2CO3 is
Question # 13
Which acid is present in vinegar
Question # 14
In an acid base titration, the equivalence point is reached when.
Question # 15
The pKa value for HCOOH is.
Question # 16
Which is more acidic pH3 or pH 5?
Question # 17
CH3COONA is a salt of.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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K Kaki Noor 26 - Aug - 2024 00 Min 15 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 -
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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 -
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following is a Lewis acid but not a Brontsted Lowry acid |
A. HCl
B. NH3
C. Al Cl3
D. H2O
|
| 2 | Which is a weak acid |
A. HNO3
B. H2SO4
C. HF
D. HCl
|
| 3 | The Bronsted Lowry definition identifies acid as. |
A. Electron pair acceptors
B. Proton donors
C. Proton acceptors
D. Elecron pair donors
|
| 4 | The sgtrength of base is measured by its. |
A. Ka
B. Kb
C. Pkw
D. Kw
|
| 5 | KOH is an example of |
A. Strong Base
B. Weak acid
C. Neutral salt
D. Weak base
|
| 6 | Which of the following does not affect pH . |
A. Concentration
B. Temperature
C. Color of solution
D. Strength
|
| 7 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 8 | Which of the following is a diprotic acid |
A. HNO3
B. H2SO4
C. HCl
D. CH3COOH
|
| 9 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
| 10 | Which is more acidic pH3 or pH 5? |
A. Both same
B. pH 3
C. pH5
D. Cannot say
|
Test Questions