Chemistry · Acids, Bases and Salts
Litmus dye, a commonly used indicator to detect the acidic or basic nature of substances, is naturally extracted from which of the following?
- 1It is a mixture of chemical ink and iodine
- 2It is sourced from butterflies
- 3It is extracted from lichens✓
- 4It is synthetically created in laboratories
Correct answer
It is extracted from lichens
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