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ACID & BASE

Authored by Lizi Jenkins

Other

7th - 9th Grade

Used 2K+ times

ACID & BASE
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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 BLANK QUESTION

30 sec • 1 pt

Acids are substances that release positively charges _________ ions in water

4.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Bases turn red litmus paper _________.

5.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

The _______ 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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