
Acids Bases and Indicators
Authored by Charles Martinez
Science
9th Grade
NGSS covered
Used 1+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the colour of litmus in an acid ?
Pink
Yellow
Red
Colourless
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the colour of litmus in a base ?
Pink
Blue
Red
Colourless
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the colour of phenolphthalein in a base ?
Pink
Blue
Red
Colourless
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following pH is strongly acidic?
5.0
14
9.5
1.0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which has a pH below 7?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which has a bitter taste?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which has a slippery texture?
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