Acid and Bases Test Review
Authored by Anonymous Anonymous
Science, Chemistry
10th - 12th Grade
NGSS covered
Used 49+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is pH? What does the pH scale measure?
Tells you how big a substance's molar mass is
Tells you how many protons and electrons exist in each energy level
Tells you how acidic or basic a substance is based on the amount of Hydrogen IONS, H+, present
Tells you how acid or basic a substance is based on the amount of Hydrogen ATOMS, H2, present
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sour taste, reacts with metals, pH below 7, and turns red with litmus paper describes a(n) --
Acid
Base
Neutral
Radioactive
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bitter taste, slippery feel, pH above 7, and turns blue with litmus paper describes a(n) --
Acid
Base
Neutral
Radioactive
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following substances is an ACID?
Orange Juice
Baking Soda
Hand Soap
Water
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following substances is a BASE?
Apple Juice
Coffee
Baking Soda
Water
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which pH indicator shows the full color range from red to violet? (ROYGBIV: red, orange, yellow=acids, green=neutral, and blue, indigo, violet=bases)
Universal Indicator
Phenolphthalein
Methyl Orange
Bromythol Blue
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Water is neutral because the number of hydrogen ions [H+] and hydroxide ions [OH-] are --
equal
unbalanced
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