Specify the coordination geometry around the hybridisation

Specify the coordination geometry around the hybridisation

Specify the coordination geometry around the hybridisation of N and B atoms in a 1:1 complex of BF3 and NH3 A :N: tetrahedral, sp3; B: tetrahedral, sp3 B :N: pyramidal, sp3; B: pyramidal, sp3 C :N: pyramidal, sp3; B: planar, sp2 D :N: pyramidal, sp3; B: tetrahedral, sp3