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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 Bronsted Lowry definition identifies acid as.
Question # 2
The Ka of a weak acid is 10-5 its pKa is
Question # 3
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 4
The pH of distilled water at 25 oC is
Question # 5
In a titration, the equivalence point is when
Question # 6
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 # 7
Which is amphoteric
Question # 8
An acid and base react to give a.......................acid and base
Question # 9
The solubility prodct of Pb SO4 is
Question # 10
A buffer solution is.
Question # 11
Which of the following is a tribasic acid.
Question # 12
If Ka of acetic acid is 1.8 X 10-5, IT IS
Question # 13
Which dialyzing solution has highes pH
Question # 14
The conjugate acid of NH3 is
Question # 15
pH of 1 x 10 -4 M HCl is
Question # 16
The sgtrength of base is measured by its.
Question # 17
Which one of the following is not the applicatio of solubility products.
Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test
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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 | The definition of amphoteric is |
A. Only acid
B. Only base
C. Botha acid and base
D. Neither
|
| 2 | Which species is both a Bronsted acid and base. |
A. H2O
B. Na+
C. OH-
D. Cl-
|
| 3 | The Ka of a weak acid is 10-5 its pKa is |
A. 2
B. 3
C. 5
D. 10
|
| 4 | Which of the following is the conjugate base of water. |
A. OH-
B. OH+
C. H2O
D. H2O+
|
| 5 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 6 | pH of blood is around. |
A. 6.0
B. 7.4
C. 5.4
D. 8.0
|
| 7 | A buffer solution is. |
A. Stron acid+ strong base
B. Weak Acid + Its salt
C. Weak base + Its salt
D. Weak base+ salt of strong acid
|
| 8 | The solubility prodct of Pb SO4 is |
A. 1.6 x 10-8
B. 1.4 x 10-4
C. 1.6 x 10-6
D. 1.6 x 10-2
|
| 9 | Which has the lowest pH? |
A. 0.1 M CH3COOH
B. 1 M HCl
C. 1 M NH3
D. 0.1 M HCl
|
| 10 | Which of these is NOT a property of acids. |
A. Conduct electricity
B. Turn litmus red
C. Sour taste
D. Feel slippery
|
Test Questions
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Muhammad tousif
16 Feb 2017Good