'Litmus', a natural dye is an extract of which of the following?
Question 6
Litmus, a natural dye is an extract of which of the following? (a) China rose (Gudhal) (b) Beetroot (c) Lichen (d) Blueberries (Jamun)
Litmus, a natural dye is an extract of which of the following?
Litmus solution is a purple dye, which is extracted from: