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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 pH of distilled water at 25 oC is
Question # 2
Which of the following is a weak base.
Question # 3
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 4
NaOH is not considered an Bronsted Lowry acid because.
Question # 5
Which one of the following compound is added in purficatio of NaCl in common ion efffect.
Question # 6
Which is a weak acid
Question # 7
The Ka of a weak acid is 10-5 its pKa is
Question # 8
Which has the highest pH
Question # 9
Which of the following pair form a buffer solution .
Question # 10
Which is amphoteric
Question # 11
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 12
Which of these is NOT a property of acids.
Question # 13
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 # 14
The suppression of ionization of a weak electrolyte by adding common ion is
Question # 15
The conjugate acid of NH3 is
Question # 16
Which of the following is the conjugate base of water.
Question # 17
pH of 1 x 10 -4 M HCl is
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 | A salt from stron acid+weak base gives. |
A. Neutral solution
B. Acidic solution
C. Precipitate
D. Basic solution
|
| 2 | An acid and base react to give a.......................acid and base |
A. Amphoteric
B. Salt
C. Conjugate
D. Neutral
|
| 3 | 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
|
| 4 | Which of the following is a tribasic acid. |
A. H3PO4
B. HNO3
C. HCl
D. H2SO4
|
| 5 | The definition of amphoteric is |
A. Only acid
B. Only base
C. Botha acid and base
D. Neither
|
| 6 | Which of these is NOT a property of acids. |
A. Conduct electricity
B. Turn litmus red
C. Sour taste
D. Feel slippery
|
| 7 | Strong acids completely dissociate in water because. |
A. High solubility
B. High Ka
C. Forms complex
D. Low Ka
|
| 8 | Which is more acidic pH3 or pH 5? |
A. Both same
B. pH 3
C. pH5
D. Cannot say
|
| 9 | HCl +NH3------------------- NH4Cl shows |
A. Redox reaction
B. Acid base reaction
C. Bronsted acid base
D. Precipitation
|
| 10 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
Test Questions