Acidity: Acidity refers to the degree of acidity or alkalinity of a solution. The pH scale is used to measure acidity, with lower pH values indicating more acidic solutions and higher pH values indicating more alkaline solutions.
Acidity: Acidity refers to the degree of acidity or alkalinity of a solution. The pH scale is used to measure acidity, with lower pH values indicating more acidic solutions and higher pH values indicating more alkaline solutions.