CBSE Class 10 Chemistry pH Scale and its Importance

Q.

What happens to the pH of milk if we add baking soda to it? 



Q.

Tooth decay occurs when the pH level 



Q.

Our national heritage the Taj Mahal is turning yellow because of 



Role of pH in Daily Life

Understand the meaning of pH and pH scale and how the change in pH affects our body and surroundings.