
Chemistry Quiz 18
Authored by Travis Declet
Chemistry
10th - 11th Grade
Used 3+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Holly has an unknown substance in a beaker. She wants to determine the relative pH of the unknown substance. She places a piece of blue litmus paper into the substance, and the litmus paper stays blue.
The substance in the beaker
is a base
is an acid
have neutral pH
doesn't have pH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pH of a solution is tested, and it is found to be a basic solution. Of the following choices, what could the pH have been?
3
7
9
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Many cleaning solutions are bases. Which of the following is a property of most bases?
feels slippery
white color
can only be liquid
tastes sour
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sour taste is a characteristic of:
acid
base
neutral
pH scale
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Most bases taste
sour
bitter
spicy
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pH and pOH scales are based on the self-ionization of ________
HCl
H2O
H+
OH-
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following pH values represents a solution with the highest concentration of hydronium ions?
5
7
9
11
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