What PH Values Can Be Assigned To Acids And Bases, Respectively?
PH value determines the acidity or basicity of the solution present in a sample. A scale is designed to describe the pH value of a solution or acidity and basicity of a solution. This scale is known as pH scale. PH scale is not an absolute scale. In pH scale, the substance which have pH value less than seven , are known as acids. Basic solution has pH value greater than seven. Moreover, a neutral solution for example, water has pH value is equal to seven.
