Question

The outer orbitals of C in ethene molecules can be considered to be hybridized to give three equivalent sp2 orbitals. The total number of sigma and pi bonds in ethene molecule is 1) 1 sigma and 2 pi bonds 2) 3 sigma and 2 pi bonds 3) 4 sigma and 1 pi bonds 4) 5 sigma and 1 pi bonds

Answer 1