The species, having bond angles of 120° is :
PH3
CIF3
NCl3
BCl3
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
Option 1)
PH3
Option is incorrect
Option 2)
CIF3
Option is incorrect
Option 3)
NCl3
Option is incorrect
Option 4)
BCl3
Option is correct