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Subjects
Science CBSE
Class 7 New
Exploring Substances: Acidic, Basic, and Neutral
Pumpa Practice Questions
8.
litmus paper
Exercise condition:
1
m.
Read
the questions given below and
select
the correct answer:
1.
Calcium hydroxide (\(Ca(OH)_2\)) solution was tested with blue litmus paper. What will happen?
Turns red
Turns pink
No change
Turns green
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