Acid is a water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt. A corrosive liquid with a pH less than 7; a solution of in water of a ...

Question and Answers on Chemistry: Acids, properties and uses consists of MCQs which will help in various competitive and academic examination preparations. This Quiz will also clear the concept ...

Caffeic acid is a substance that is present in all plants, including vegetables, fruits, herbs, coffee beans, plant-based spices and others that we eat and drink. Caffeic acid is believed to have ...