Basics Of Acids, Bases And pH
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- 1.PH is a measure of ____ ions.
- A.
Oxygen
- B.
Hydrogen
- C.
Hydroxide
- D.
None of the above
- 2.Acids and bases can combine to create water and salts.
- A.
True
- B.
False
- 3.Neutral solutions have a pH of
- A.
0
- B.
7
- C.
14
- D.
A neutral solution does not have a pH
- 4.
- A.
Acid having two dissociable protons
- B.
Acid having three dissociable protons
- C.
Acid having no dissociable protons
- D.
Acid having only one dissociable proton
- 5.Which is NOT a property of a base?
- A.
Sour taste
- B.
Turns red litmus to blue
- C.
Slippery
- D.
Bitter taste
- 6.There are a variety of strengths of acids and bases.
- A.
True
- B.
False
- 7.
- A.
Any substance that ionizes when it dissolves in water to give the H+ ion.
- B.
Any substance that can donate a proton, H+ ion to a base.
- C.
Any substance that can donate a pair of nonbonding electrons.
- D.
Any substance that can accept a pair of nonbonding electrons.
- 8.An acid’s pH is between :
- A.
0-7
- B.
7
- C.
7-14
- D.
There is no way to discover an acids pH
- 9.Vinegar is an example of:
- A.
Strong Base
- B.
Weak Base
- C.
Strong Acid
- D.
Weak Acid
- 10.What is true when acids and bases neutralize each other.
- A.
The amount of H+ and OH- is the same
- B.
Water is produced
- C.
Salt is produced
- D.
All of the above
- 11.
- A.
That releases OH- ions when dissolved in water
- B.
That releases H+ ions when dissolved in water
- C.
Does not release any ions when dissolved in water
- D.
None of the above
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