Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

NCERT Solutions for Class 10 Acids, Bases and Salts: For all those students who are seeking accurate and reliable solutions for all NCERT questions for Class 10 Science, here are the best-explained ...

NCERT Solutions for Class 7 – Chapter 5: Acids, Bases and Salts are available here. You can also download Chapter 5: Acids, Bases and Salts of Class 7 Science NCERT ...

Students will be able to explain that if two substances cause turn a pH indicator different colors, they must be different substances. Students will be able to explain that the color that a substance ...

Many chemicals can be classified as being acidic, neutral or alkaline by using indicators. The pH scale is used to measure acidity and alkalinity. When an acid is neutralised, it forms a salt. Making ...

Adding water to an acid or base will change its pH. When an acidic solution is diluted with water the pH of the solution increases gradually, making the solution less acidic as more water is added.