27. Define the term hybridization and give reasons for need of hybridization 28. Explain the addition reaction of HBr to symmetrical alkenes and unsymmetrical alkenes29.Draw resonance structures of the following:-i)phenol ii) benzaldehyde ii) Buta-1 3.dienaiv)Acetate ion.30.Explain, with potential energy diagram for the formation of Hz molecule.3.1. Draw all the no-bond resonance structures of isopropyl carbocation.

27. Define the term hybridization and give reasons for need of hybridi

1.	27. Define the term hybridization and give reasons for need of hybridization 28. Explain the addition reaction of HBr to symmetrical alkenes and unsymmetrical alkenes29.Draw resonance structures of the following:-i)phenol ii) benzaldehyde ii) Buta-1 3.dienaiv)Acetate ion.30.Explain, with potential energy diagram for the formation of Hz molecule.3.1. Draw all the no-bond resonance structures of isopropyl carbocation.
Answer» 27.hybridization is the process where genetically disimilar plants ,INTER species, intervariety plants are crossed this is to give the PLANT disirable AGRONOMIC characterExplanation:i am sorry I know only this ANSWER