What change will you observe if you test soap with litmus paper (red and blue)?
- Vikas Yadav
- Oct 4, 2020
- 1 min read
What change will you observe if you test soap with litmus paper (red and blue)?
Solution: When we test soap with litmus paper colour of litmus paper turns blue from red. As soap is a base it turns red litmus paper into blue.
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