Search Header Logo

pH Indicators

Authored by Kate Rohrbach

Chemistry

7th - 10th Grade

NGSS covered

Used 1K+ times

pH Indicators
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Litmus paper is an indicator of acids and bases, it turns red for bases.

True
false

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bases will turn litmus paper __________, while acids will turn litmus paper __________.

blue.....red
red.....blue
pink.........colourless
colourless..........pink

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An indicator will ______________ when it is in contact with an acid or base

Bubble
Form a new substance
Change color
Stay the same color

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a substance that is one color in an acid and another color in a base? 

Oxidizer
Indicator

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What color does litmus paper turn in the presence of an acid?

Red
Blue

Tags

NGSS.MS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH of a strong acid would be:

1-2
5-6
8-9
12-13

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH of a strong base would be:

1-2
5-6
8-9
13-14

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?