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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
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 # 4
Strong bases have
Question # 5
KOH is an example of
Question # 6
Which one is a monoprotic acid
Question # 7
The conjugate acid of NH3 is
Question # 8
Which one is a Lewis base.
Question # 9
pH of 1 x 10 -4 M HCl is
Question # 10
An acid and base react to give a.......................acid and base
Question # 11
Strong acids completely dissociate in water because.
Question # 12
Which one of the following is not the applicatio of solubility products.
Question # 13
Which dialyzing solution has highes pH
Question # 14
The definition of amphoteric is
Question # 15
Which of the following pair form a buffer solution .
Question # 16
The conjugate base of HClO4 is
Question # 17
HCl +NH3------------------- NH4Cl shows
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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 | NaOH is not considered an Bronsted Lowry acid because. |
A. It's neutral
B. It's not soluble
C. Doesn't donate H+
D. Doesn't produce H+
|
| 3 | An acid with low Ka value is. |
A. Strong
B. Weak
C. Base
D. Neutral
|
| 4 | Which of the following is a weak base. |
A. KOH
B. NaOH
C. NH3
D. Ca(OH)2
|
| 5 | Which of the following does not affect pH . |
A. Concentration
B. Temperature
C. Color of solution
D. Strength
|
| 6 | A base taht ionizes completely in aqueous solution is called. |
A. Strong base
B. Weak base
C. Conjugate acid
D. Neutral
|
| 7 | pH of blood is around. |
A. 6.0
B. 7.4
C. 5.4
D. 8.0
|
| 8 | 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
|
| 9 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 10 | Which one is a monoprotic acid |
A. H3PO4
B. H2SO4
C. HCl
D. H2CO3
|
Test Questions
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Muhammad tousif
16 Feb 2017Good