Acid Bases

Acid Bases

7th Grade

25 Qs

quiz-placeholder

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Acid Bases

Acid Bases

Assessment

Quiz

Science

7th Grade

Hard

DOK Level 2: Skill/Concept, NGSS.MS-PS1-2

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The Substance which turns Blue litmus red is ......................

Basic

Acidic

Neutral

All of these

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is a true for an acid?

Blue Litmus paper staying blue

Red Litmus paper staying red

Phenolphthalein being purple

Bromothymol blue turning blue

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which method is recommended to dilute an acid

An acid is added to water

Water added to acid

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a property of both acids and bases?

They both taste sour.

They both feel slippery.

They both conduct electricity.

They both turn litmus paper the same color.

Tags

DOK Level 2: Skill/Concept

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the effect of adding an acid to a base?

The solution becomes more acidic.

The solution becomes more basic.

The solution becomes neutral.

The solution remains unchanged.

Tags

DOK Level 2: Skill/Concept

6.

DRAG AND DROP QUESTION

1 min • 1 pt

Bases, also known as ​ (a)   will turn litmus paper ​ (b)   . This is because they have a pH ​ (c)   . They taste ​ (d)   .

alkali and OH-

blue

above 7

bitter

below 7

H+

red

sour

7.

DROPDOWN QUESTION

1 min • 1 pt

Tastes bitter: (a)  

acids

bases

neutral

pH paper

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