Question

Blue litmus is dipped in a solution. It remains blue . What is the nature of the solution? Explain.

Answer 1

When Blue litmus paper is dipped in base solution it remains blue,when it is dipped in acid solution,it turns red.  Litmus papers are indicators to identify which is acid and which is base.  Hope it helps. Thanks ☺☺

Answer 2

if we dipped blue litmus in it. it remain blue but if we can dipped it in to acid it change it color in red litmus