What is isomerism ? When two or more organic compounds having same molecular formula but with different chemical structure due to diffe...

What is tautomerism? When two structural isomers are inter converted to each other very rapidly keeping up a dynamic equilibrium state...

Why triplet carbene is more stable than singlet carbene? The stability of carbene depends on their electronic arrangement. Triplet carb...

What is formal charge ?  Definition:  The charges placed on different atoms in the Lewis structure of a molecule is called formal ch...

Nucleophilic substitution reaction( SN1,SN2 ). What is nucleophilic substitution reaction ?   When one or more group or atom of a c...