Question

How does litmus indicator work?​

Answer 1

Answer:

Aɴsᴡᴇ᭄ʀ⋆࿐

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). ... Litmus can also be prepared as an aqueous solution that functions similarly.

Answer 2

Answer:

Explanation: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). ... Litmus can also be prepared as an aqueous solution that functions similarly.