Write the formulae and names of all possible isomers of arenes having the molecular formula C8H10.
What is the state of hybridization of carbon atoms in:
(iii) – C ≡ C –
(iv) C – C bond in benzene ?
What is delocalisation?
Delocalisation can be defined as electron belonging to certain molecules are not attached to a particular atom or bond in that molecule. For example, benzene is a delocised molecule.