Which hybridization scheme occurs about nitrogen when nitrogen forms a double bond?

SP2 hybridization scheme occurs about nitrogen when nitrogen forms a double bond.

When two orbitals S and P are intermixed, an sp2 hybridization occurs. Trigonal planar molecules have sp2 hybridization. sp2 hybridization occurs when double bond is formed. Imine is formed when double bond is formed between a carbon atom and a nitrogen atom.