Acidic and Alkaline Properties
Authored by SITI Moe
Chemistry
7th - 8th Grade
NGSS covered
Used 174+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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
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
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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