Red litmus paper is dipped in a solution. It remains red. What is the nature of the solution? Explain your answer.

What is the nature of aqueous borax solution ?

What is the nature of aqueous borax solution ?

Observe the following table. If red litmus paper is dipped in solution A, what Is the change that you observed ? Why ?

When red litmus paper is dropped in common salt solution, it changes its colour to

A solution turns red litmus paper to blue colour.The nature of the solution is _____.

What is a litmus solution ?

Blue litmus turns red in

What is a Red Data Book?

Test the nature of food in mouth by Litmus paper.