Among the following compounds octet rule is not obeyed by:
SF6
PCl3
SO3
SO2
In SF6 molecule the central atom has more than eight electrons in its valence shell. So it does not obey the octet rule.
Among the following molecules octet rule is not obeyed by:
The rates of diffusion of SO2,CO2,PCl3 and SO3 are in the following order –