Question

Difference between c double bond and single bond

Answer 1

carbon double bond have sp2 hybridization carbon atoms,it includes one sigma bond and one pi bond,pi electrons cloud is loosely surrounded as sandwich structure,double bond is weaker than carbon single bond.
carbon single bond have sp3 hybridization carbon atom,having sigma bonds only,carbon single bond are stronger then double bond

Answer 2

c double bond is alkene and c single bond is alkane