Identify the Atomic Orbitals in the C-N Sigma Bond in the Following

Multiple Choice

Identify the atomic orbitals in the C-N sigma bond in the following oxime:

A) (2sp²,2sp²)
B) (2sp³,2sp³)
C) (2sp,2sp)
D) (2sp²,2sp³)
E) (2sp,1s)