lignite with potassium or any other alkali the present invention is aimed to derive organic molecules from lignite by hydrogen peroxide reaction at acidic conditions suitable to use in any form either by foliar or for addition to any other substances such fertilizers and or pesticides further more the present invention also aims to claim or achieve desirable quality of lignite by cleaving and or incorporating or enhancing more reactive sites or bonds either by keeping intact with lignite by sequential reaction with hydrogen peroxide by structural modification of the lignite is described in the invention as shown in ftir and 13 c nmr spectrum present invention not only aims to develop molecules that have more functional freedom in structural and functional aspects of biological reactions as these molecules are not filled or saturated with alkali such as potassium this present invention also describes the production of lower molecular weight organic molecules from lignite that are useful for both foliar with effective chelation and for formulating with many other fertilizers such as dap super phosphate etc and also suitable to derive various products suitable in fields of medicine and agriculture these organic molecules derived more feasibilities to utilize them in biosystems than humic acids saturated with alkali the present invention also describes to produce lower molecular weight organic acids from lignite even below 500 molecular weight and or deriving selective molecular weight molecules such as below 500 500 to 1000 or above 1000 to 2000 or 2000 and above but below 5000 mw suitable for required purposes detailed field and pot culture experiments from last 5 years indicates the greater advantage of lower molecular weight than others in enhancing yield of crops like cotton and paddy present invention describes the derivitization and structural modification with sequential addition of.