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Acidic and Alkaline Properties

Authored by SITI Moe

Chemistry

7th - 8th Grade

NGSS covered

Used 174+ times

Acidic and Alkaline Properties
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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the property of the substance based on the change in the colour of litmus paper?

alkaline

acidic

neutral

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the property of the substance based on the change in the colour of litmus paper

neutral

alkaline

acidic

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the property of the substance based on the change in the colour of litmus paper?

acidic

alkaline

neutral

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are the examples of alkaline solution?

Hydrochloric acid

Sodium hydroxide solution

Vinegar

Soap water

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are the examples of acid ?

Sodium hydroxide solution

Soap water

Hydrochloric acid

Vinegar

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Acids

pH value less than 7

Tastes bitter

Corrosive

Reacts with metals to produce hydrogen gas

Tags

NGSS.HS-PS1-1

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Alkali

pH value more than 7

Tastes bitter

Corrosive

Tastes sour

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