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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 these is NOT a property of acids.
Question # 2
Which is amphoteric
Question # 3
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 4
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 5
The sgtrength of base is measured by its.
Question # 6
Which of the following is a tribasic acid.
Question # 7
Which of the following is the conjugate base of water.
Question # 8
Which one is a monoprotic acid
Question # 9
A base taht ionizes completely in aqueous solution is called.
Question # 10
In a titration, the equivalence point is when
Question # 11
The pH scale ranges typically from
Question # 12
Strong acids completely dissociate in water because.
Question # 13
The pKa value for HCOOH is.
Question # 14
Which of the following is a diprotic acid
Question # 15
NaOH is not considered an Bronsted Lowry acid because.
Question # 16
Which acid is present in vinegar
Question # 17
The conjugate acid of NH3 is
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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The logarithmic nature of pH means. |
A. Each pH unit = 2 x H+
B. 10 X H+ Per unit
C. H+ drop linearly
D. No change in H+
|
| 2 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 3 | Acid rain is mainly due to |
A. SO3 and NO3
B. CO2
C. H2
D. CH4
|
| 4 | Which of these is NOT a property of acids. |
A. Conduct electricity
B. Turn litmus red
C. Sour taste
D. Feel slippery
|
| 5 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 6 | The pH of distilled water at 25 oC is |
A. 6
B. 7
C. 5
D. 4
|
| 7 | The sgtrength of base is measured by its. |
A. Ka
B. Kb
C. Pkw
D. Kw
|
| 8 | The Bronsted Lowry definition identifies acid as. |
A. Electron pair acceptors
B. Proton donors
C. Proton acceptors
D. Elecron pair donors
|
| 9 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 10 | Which of the following pair form a buffer solution . |
A. HCl and NaCl
B. CH3COONa and CH3COOH
C. NaOH and HCl
D. NH3 and Na2SO4
|
Test Questions
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Muhammad tousif
16 Feb 2017Good