In which of the following molecules/ions BF3, NO2-,NH2- and H20, the central atom is sp2 hybridised?
Q. In which of the following molecules/ions BF3, NO2-,NH2- and H20, the central atom is sp2 hybridised?
- NO2- and NH2
- NH2- and H20
- NO2- and H20
- BF3 and NO2-
Answer: BF3 and NO2-