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Subjects
Science CBSE
Class 7 New
Exploring Substances: Acidic, Basic, and Neutral
Textbook Based Questions
11.
TBQ - Colour change
Exercise condition:
3
m.
Find out the final colour change of the given solutions:
Q.no
Sample
Turmeric
indicator
1.
Orange juice
No change
Black
Reddish brown
Yellow
2.
Soap solution
Green
Black
Yellow
Reddish brown
3.
Starch solution
Green
Yellow
Black
Reddish brown
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