Acids and Bases grade 7
Authored by author Lata
Science
7th Grade
Used 219+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a way that acids and bases are used in science and technology?
Batteries
cleaning products
Baking soda
Fertilizer
All of the Above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An organic substance that changes color in the presence of an acid or base
indicator
inhibitor
catalyst
salt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which food is the acidic?
Bananas
grapes
cake
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Turns litmus blue.
Acids
Bases
Salts
All
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What kind of acid is produced by our muscles when we exercise?
Sulfuric acid
Hydrochloric acid
Lactic acid
Boric acid
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toothpaste is basic in nature
true
false
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