ACID & BASE
Authored by Lizi Jenkins
Other
7th - 9th Grade
Used 2K+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Four substances were tested for pH, lemon juice (pH 2), baking soda (pH 9), bleach (pH 12), and milk (pH 6). Which of the following correctly lists the substances from most basic to acidic?
lemon juice, milk, baking soda, bleach
bleach, baking soda, milk, lemon juice
milk, lemon juice, baking soda, bleach
baking soda, bleach, lemon juice, milk
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a property of acidic solutions?
they taste sour
they feel slippery
they are in many cleaning products
they taste bitter
3.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Acids are substances that release positively charges (a) ions in water
4.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Bases turn red litmus paper (a) .
5.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The (a) scale measures the strength of acids and bases.
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Black coffee has a pH of 5. It is a ________ ____________
Weak
Strong
Acid
Base
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
pH 3
Weak
Strong
Acid
Base
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