lipids are the organic compound which are insoluble in water , soluble in organic solvents like alcohol , ether etc, closely related to fatty acids...... and utilized by living cels.......
as sucu in a dry state, they dont react.
but in presence of a little water they produce effervacents and they form effervacent granules.
Two Nitrogen atoms connected by single bond with a lone pair and 2 Hydrogen atoms at each ends
organic in nature organic