The bond angle in ethylane is
As we learnt in
sp2 Hybridisation -
When one s - and two p - orbitals of the same shell of an atom mix to form three new equivalent orbitals.The hybridised orbital is called sp2 orbital.
- wherein
Shape is Trigonal planar
Ethylene (CH2= CH2) has 2 carbons which are sp2 hybridized. The bond angle for bond is 120°
Hence correct option is 2.
Option 1)
Incorrect
Option 2)
correct
Option 3)
Incorrect
Option 4)
Incorrect