Question

state the purpose for which litmus is used in laboratories. (in one word)

Answer 1

To state it is acid or base pls mark me brainliest

Answer 2

The purpose for which litmus is used in laboratories is an indicator.

• A type of indicator paper called litmus paper is used in labs to measure a solution's acidity or alkalinity. It is created by soaking paper in a solution of lichen-derived litmus dye.
• The litmus dye reacts with an acidic solution to turn the paper red, and an alkaline solution to turn the paper blue. The pH of the solution, which has an impact on the ionisation of the litmus dye, changes, resulting in this colour change.
• In chemistry, biology, and environmental science labs, litmus paper is a popular tool for quickly and easily determining the pH of a solution.

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