Chemical Bondin...

Hybridization of central atoms in the molecules $$N(CH_3)_3$$ and $$N(SiH_3)_3$$ respectively are:

The pair of species with the same bond order is:

Select the correct statement

Total number of electron pairs in $$PCl_{5},\ PCl_{4}^{+}$$ and $$PCl_{6}^{-}$$ are respectively:

Which of the following statements given below is incorrect :

Effective overlapping will be shown by :

The dipole moment of m-dichlorobenzene is 1.5 D. The value of dipole moment of o-dichlorobenzene is

The number of right angled bonds in $${ BrF }_{ 5 }$$ is:

The molecule which does not exhibit dipole moment is: