What are hydrocarbons and why are they significant in organic chemistry?

Hydrocarbons are organic compounds made up of only hydrogen and carbon atoms. They are significant in organic chemistry as they serve as the basis for all organic compounds and play a crucial role in the study of carbon-based molecules. With a wide range of structures and properties, hydrocarbons are essential in understanding organic reactions, chemical bonding, and the development of various industries such as fuel, plastics, and pharmaceuticals.

Their significance lies in their versatile nature, which makes them fundamental to the field of organic chemistry.