Role of pH in everyday lifeRole of pH in everyday life : pH plays a very important role in our everyday life. 1. In our digestive system : Hydrochloric acid produced in our stomach helps the digestion of food without causing any harm to the stomach. But…

What is the pH of a salt solutionpH of Salts : The aqueous solutions of all kinds of salts do not have the same pH value. What is the ph of a NaCl solution:(i)   Salts of strong acids and strong bases : Sodium chloride (NaCl), potassium nitrate (KNO3), …

How can we measure the strength of acids and alkalis?An acid produces hydrogen ions in aqueous solution. The acidity of a solution is a measure of the concentration of the hydrogen ions in the solution.A base produces hydroxide ions in aqueous solution. …