When a drop of orange juice is added to pure water, how the pH value will vary for water? If a drop of lemon juice is also added, will there be any more change in the pH value.

Explanation

Orange and lemon are citrus fruits which contain citric acid in their juices.
When these juices are added to pure water, the acid will release `H^+` ions on dissociation and the pH value will decrease from 7 as the acidity increases.