Science, asked by haneenkhalid, 2 months ago

Which of the following statement is incorrect about the litmus paper?
(a) It is a most commonly used indicator.
(b) In acidic solution, blue litmus paper turns red.
(C) In neutral solution, no colour change is observed.
(d) Litmus solution is a yellow dye, which is extracted from the lichen plant.

Answers

Answered by sp04638

4

Answer:

d is wrong

it is extracted from purple dye

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