Question

What is there in litmus paper which enable it to indicate whether the substance is acid or alkaline

Answer 1

It is the Litmus solution in the Litmus Paper by which the Litmus Paper is made which which detects a substance has an acidic substance or basic ssubstance.As these Litmus papers are made up of the plants of lichen which have which have the special ability when acidic or basic substances when treated with it change or tenr to change the colours of the plant.

Answer 2

Litmus paper is prepared from lichen solution which indicates whether the substance is acidic or alkaline

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