Question

meaning of red litmus short please​

Answer 1

Answer:

Red litmus paper is a natural indicator of solutions. It tells whether a solution is acidic or basic in nature. It turns blue when immersed in a basic solution and remains red when immersed in an acidic solution.

Answer 2

Answer:

The main use of litmus is to test whether a solution is acidic or basic.

Explanation:

Light Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F).

Under acidic conditions, the solution is red, and under alkaline conditions, the solution is blue.