The bond length between C- C bonds in `sp^2` hybridised molecule is

What is the bond angle between two hybrid bonds in sp^2 hybridisation

What is the bond angle between two hybrid bonds in sp hybridisation ?

Assertion : The carbon-carbon bond length in benzene lies between the bond lengths of C-C and C=C bonds found in other molecules. Reason: Benzene exhibits the phenomenon of resonance

The compound shown is planar and all the C-C bond lengths are the same. What is the bonding of sp^(2) -hybridized boron?

The bond order between C and C in acetylene molecule is