Give two examples each of mineral acids and organic acids.

Mineral Acid: A mineral acid is a water-soluble acid derived from inorganic minerals by chemical reaction.

Example: Nitric Acid (HNO3), and Sulphuric Acid (H2SO4).

Organic Acid: The acids which are present in plant minerals and animals are called organic acids. 

Example: Acetic Acid (CH3COOH) and Lactic Acid (C3H6O3).