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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
Litmus turns which color in a basic solution.
Question # 2
The solubility prodct of Pb SO4 is
Question # 3
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 4
Which of the following is a diprotic acid
Question # 5
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 6
The logarithmic nature of pH means.
Question # 7
A substance that changes color with pH is a
Question # 8
A base taht ionizes completely in aqueous solution is called.
Question # 9
Which of the following pair form a buffer solution .
Question # 10
A solution with equal [H+] and [OH-] is
Question # 11
Which of the following is a tribasic acid.
Question # 12
KOH is an example of
Question # 13
pH of blood is around.
Question # 14
Which acid is present in vinegar
Question # 15
A salt from stron acid+weak base gives.
Question # 16
The conjugate base fo H2CO3 is
Question # 17
NaOH is not considered an Bronsted Lowry acid because.
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K Kaki Noor 26 - Aug - 2024 00 Min 15 Sec 17/17 -
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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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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | HCl +NH3------------------- NH4Cl shows |
A. Redox reaction
B. Acid base reaction
C. Bronsted acid base
D. Precipitation
|
| 2 | Which has the lowest pH? |
A. 0.1 M CH3COOH
B. 1 M HCl
C. 1 M NH3
D. 0.1 M HCl
|
| 3 | Which of the following is the conjugate base of water. |
A. OH-
B. OH+
C. H2O
D. H2O+
|
| 4 | Which of the following is a Lewis acid but not a Brontsted Lowry acid |
A. HCl
B. NH3
C. Al Cl3
D. H2O
|
| 5 | Which indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
| 6 | Which one of the following is not the applicatio of solubility products. |
A. Determination of solubility from Ksp
B. Common ion effect
C. Predicting precipitation
D. Dissociation of bonds
|
| 7 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 8 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 9 | 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
|
| 10 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
Test Questions
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Muhammad tousif
16 Feb 2017Good