Name the source from which litmus solution is obtained. What is the use of this solution?
Simran Bhatia , 11 Years ago
Grade 11
7 grade science> science-questions...
1 AnswersNavjyot Kalra
Last Activity: 11 Years ago
Litmus solution is obtained from lichens. A natural dye extracted from lichens is dissolved in distilled water to obtain litmus solution.
It is used as an indicator to distinguish between acids and bases.
|
Solution |
Colour of litmus solution |
|
Acidic |
Red |
|
Basic |
Blue |
|
Neutral |
No change |
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on 7 grade science
I have to download the pdf of notes but I can't please tell me that how I can download the pdf
7 grade science
0 Answer Available
Last Activity: 2 Year ago(s)
Make a sketch showing groundwater and water table. Label it.
7 grade science
1 Answer Available
Last Activity: 2 Year ago(s)
Define heterotrophs. Give an example of a heterotrophic plant.
7 grade science
3 Answer Available
Last Activity: 2 Year ago(s)
Differentiate between uniform and non-uniform motion of objects.
7 grade science
1 Answer Available
Last Activity: 2 Year ago(s)