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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
If the concentration of Cl- ion in a solution is increaed, the soubility of silver chloride will
Question # 2
Which has the highest pH
Question # 3
An acid with low Ka value is.
Question # 4
Litmus turns which color in a basic solution.
Question # 5
Which dialyzing solution has highes pH
Question # 6
Which of these is NOT a property of acids.
Question # 7
The logarithmic nature of pH means.
Question # 8
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 9
The conjugate base fo H2CO3 is
Question # 10
Which is more acidic pH3 or pH 5?
Question # 11
The conjugate acid of NH3 is
Question # 12
Which of the following is a tribasic acid.
Question # 13
Which species is both a Bronsted acid and base.
Question # 14
The pH of distilled water at 25 oC is
Question # 15
Which one is a monoprotic acid
Question # 16
Strong acids completely dissociate in water because.
Question # 17
Strong bases have
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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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FSc Part 1 Chemistry (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following is a diprotic acid |
A. HNO3
B. H2SO4
C. HCl
D. CH3COOH
|
| 2 | Which is more acidic pH3 or pH 5? |
A. Both same
B. pH 3
C. pH5
D. Cannot say
|
| 3 | Which dialyzing solution has highes pH |
A. Vinegar
B. Lemon juice
C. Ammonia solution
D. Coffee
|
| 4 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 5 | The conjugate acid of NH3 is |
A. NH4
B. NH2
C. NO3
D. N2H4
|
| 6 | 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+
|
| 7 | KOH is an example of |
A. Strong Base
B. Weak acid
C. Neutral salt
D. Weak base
|
| 8 | The conjugate base fo H2CO3 is |
A. HCO3
B. CO2
C. CO3
D. H2CO3
|
| 9 | Which indicator is typically used for titration involving strong acids and strong bases. |
A. Methyl red
B. Phenolphthalein
C. Bromothymol blud
D. Litmus solution
|
| 10 | The sgtrength of base is measured by its. |
A. Ka
B. Kb
C. Pkw
D. Kw
|
Test Questions
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Muhammad tousif
16 Feb 2017Good