Litmus Paper Composition
Litmus paper is composed of absorbent paper treated with a natural dye extracted from lichens, notably the litmus lichen. This dye is sensitive to changes in the concentration of hydrogen ions (H+) in a solution, which determines its pH. In the presence of acidic substances, blue litmus paper turns red, indicating acidity, while red litmus paper turns blue in alkaline or basic solutions, signaling their basic nature. Litmus paper’s ability to change color in response to pH variations makes it a valuable and easy-to-use tool for quickly determining the acidity or alkalinity of a solution.
Litmus Paper
Litmus Paper is a widely used pH indicator that plays a crucial role in chemistry to find the nature of any substance. Litmus is a specially treated paper strip that changes color in response to the acidity or alkalinity (pH level) of a solution. Litmus paper is an invaluable tool for quickly determining whether a solution is acidic or basic, making it an essential component in various scientific and industrial processes. There are generally two colors of Litmus Paper: red and blue.
In this article, we will learn about litmus paper in detail, including colors, applications, advantages, and limitations of Litmus Paper
Table of Content
- What is Litmus Paper?
- History of Litmus Paper
- Litmus Paper Composition
- Litmus Paper Colours
- Litmus Paper Test
- How to Use Litmus Paper?
- Applications of Litmus Paper
- Advantages of Litmus Paper
- Limitations of Litmus Paper
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