Question

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

Answer 1

If the litmus paper changes from

Red → Blue, It is Basic in Nature

Blue → Red, It is Acidic in Nature.

Here,

The blue litmus paper remains blue.

∴ The solution is Basic in nature.

Answer 2

Answer:

Blue litmus paper is dipped in a solution. It remains blue. ... Acidic solutions change blue litmus red, hence it is not acidic. Bases change red litmus to blue hence there is no change in colour of blue litmus paper..

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