PH Indicators

PH Indicators

9th Grade

15 Qs

quiz-placeholder

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PH Indicators

PH Indicators

Assessment

Quiz

Science

9th Grade

Practice Problem

Easy

Created by

Lisa Thompson

Used 3+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Indicators are used to test if a solution is ________________

Sweet or Sour

Acidic or Basic

Fresh or Bitter

Sour or Bitter

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Acid-Base indicators can tell the difference between an acid or base based on the change in ___________

Smell

Colour

Taste

Feel

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the indicators below can tell how acidic or basic a solution is?

Phenolphthalein

Methyl Orange

Universal Indicator

Litmus Paper

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Litmus paper changes colour to ___________ in an acid.

Blue

Green

Yellow

Red

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Litmus paper changes colour to ___________ in an alkaline.

Blue

Green

Yellow

Red

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Phenolphthalein changes colour to ___________ in an acid.

Colourless

Blue

Pink

Yellow

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Phenolphthalein changes colour to ___________ in an alkaline.

Colourless

Blue

Pink

Yellow

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