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Acids, Bases and Salts — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceAcids, Bases and Salts1 Mark
MCQ
From which plant is litmus paper or litmus solution obtained?
  • A
    Moss
  • B
    Rose
  • C
    Hibiscus
  • ✓
    Lichen
✓

Answer

Correct option: D.
Lichen
Litmus is a water soluble mixture of different dyes extracted from lichens.

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