Acids, Bases and salts

Acids, Bases and salts

7th Grade

10 Qs

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Acids, Bases and salts

Acids, Bases and salts

Assessment

Quiz

Chemistry

7th Grade

Practice Problem

Medium

NGSS
MS-PS1-2, MS-PS1-5

Standards-aligned

Created by

Saranya Gunasekaran

Used 2K+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a base?

orange juice
water
vinegar
dishwashing detergent

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an acid is combined with a base of equal strength, the result will most likely be

a neutral solution.
a stronger acid.
impossible to tell without testing the pH.
a stronger base

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pure water has a pH of 7. Pure water _______.

is a base
is a neutral substance
could be either an acid or a base
is an acid

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of ion does a base produce when it is dissolved in water?

oxide
oxygen
hydrogen
hydroxide

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the meaning of the above hazard warning symbol?

Corrosive

Explosive

Toxic

Radioactive

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH of pure water

5.6

7.0

8.1

0.0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acid in our stomach:

Hydrochloric acid

Sulfuric acid

Acetic acid

Carbonic acid

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