Natural Sources of Organic Compounds Significance :   Natural sources of Organic Compounds are 4 in number. 1)Coal  2)Natural gas. 3)...

Old Concept of Organic Compounds 1) In old days it was considered that Organic compounds can only be obtained from plants or animal sourc...

Tetra-Valency of  Carbon Introduction: 1) Kekule in 1865 proved that Valency of Carbon is 4 in mo0st of the compounds. 2) This concept ...

Catenation Definition:    " The ability of an element to bond it self with it's own atom is called Catenation "  The word...

T he television is one of the wonders of science.It has not only killed distances like radio,but it also shows us the picture of the person ...

Modern Concept of Organic Compounds : 1) This theory was rejected in 19th century by the experimental observations of a young German Chem...

 Hund's Rule Hund's Rule state that : " If degenerated orbital are available for an electron the electrons fills individua...

               Organic Chemistry Definition:   “It is a branch of Chemistry that deals with the properties and structure of compounds whi...

Organic Compounds Definition: " Organic compounds are also known as Hydrocarbons   in which Carbon and Hydrogen are present as an es...