Q.17. Explain the polar and non-polar nature of the answer with the net dipole moment : .
OR
Explain the hybridization process with help of molecule.
Answer 17:
In order to decide whether a molecule is polar or non-polar in nature, we find out the dipole moment with the help of hybridsation (or shape) of the molecule.
Hybridisation of N is sp3 , so NF3 has triginal pyramidal structure.
Hybridisation of C is sp, so CO2 has liner structure.
Hybridisation of B is sp2, so BF3 has trigonal plannar structure.
Thus, net dipole moment is:
In order to decide whether a molecule is polar or non-polar in nature, we find out the dipole moment with the help of hybridsation (or shape) of the molecule.
Hybridisation of N is sp3 , so NF3 has triginal pyramidal structure.
Hybridisation of C is sp, so CO2 has liner structure.
Hybridisation of B is sp2, so BF3 has trigonal plannar structure.
Thus, net dipole moment is: