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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
KOH is an example of
Question # 2
Which of the following is a Lewis acid but not a Brontsted Lowry acid
Question # 3
A substance that changes color with pH is a
Question # 4
A salt that hydrolyzes in water in from
Question # 5
Which one of the following is not the applicatio of solubility products.
Question # 6
pH of blood is around.
Question # 7
Strong bases have
Question # 8
The definition of amphoteric is
Question # 9
In a titration, the equivalence point is when
Question # 10
Which of the following is a tribasic acid.
Question # 11
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 # 12
Which acid is present in vinegar
Question # 13
The sgtrength of base is measured by its.
Question # 14
The pKa value for HCOOH is.
Question # 15
Which indicator is typically used for titration involving strong acids and strong bases.
Question # 16
Acid rain is mainly due to
Question # 17
A salt from stron acid+weak base gives.
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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 | A substance that changes color with pH is a |
A. Orange
B. Red
C. Yellow
D. Blue
|
| 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 | The pH scale ranges typically from |
A. 1 -10
B. 0 - 14
C. -1 to 1
D. 7 - 14
|
| 4 | Which of the following is the conjugate base of water. |
A. OH-
B. OH+
C. H2O
D. H2O+
|
| 5 | An acid and base react to give a.......................acid and base |
A. Amphoteric
B. Salt
C. Conjugate
D. Neutral
|
| 6 | The suppression of ionization of a weak electrolyte by adding common ion is |
A. Le-Chatelier's effect
B. Common ion effect
C. Auf Bau effect
D. Hund's rule
|
| 7 | 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
|
| 8 | A salt that hydrolyzes in water in from |
A. Strong acid and base
B. Weak acid or base
C. None
D. Both strong
|
| 9 | 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
|
| 10 | CH3COONA is a salt of. |
A. Strong acid+ Strong base
B. Weak acid+Strong base
C. None
D. Weak base+Weak acid
|
Test Questions
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Muhammad tousif
16 Feb 2017Good