Litmus paper is a commonly used tool in chemistry to test the acidity or alkalinity of a substance. It comes in two colors - blue and red - with each color indicating a different pH range. In this article, we will focus on the red litmus paper and its significance in chemical analysis....
1. Understanding Litmus Paper: Litmus paper is a natural indicator used to test the acidity or basicity of a solution. It comes in two colors: blue and red. Blue litmus paper is used to test for acids and bases. 2. Identifying the Nature of Sulphurous Acid: Sulphurous acid is represented...
Litmus paper may be dampened with distilled water to give a color change for a gaseous sample. Gases change the color of the entire litmus strip since the whole surface is exposed. Neutral gases, such as oxygen and nitrogen, do not change the color of the pH paper. Litmus paper that has...
To solve the question step by step, we need to analyze the properties of the gas (X) based on the information provided:Step 1: Identify the properties of gas (X) - The gas (X) turns red litmus paper blue. This indicates that (X