The dipole moment of KCl is 3.336 $$\times$$ 10^-29 Coulomb meters which indicates that it is a highly polar molecule. The interatomic distance between K⁺ and Cl^- in this molecule is 2.6 $$\times$$ 10^-10. Calculate the dipole moment of KCl molecule if there were opposite charges of one fundamental unit located at each nucleus. Calculate the percentage ionic character of KCl.

Arrange the following :

Increasing strength of hydrogen bonding (X-H-X):

O, S, F, Cl, N

Arrange the following :

N₂, O₂, F₂, Cl₂ in increasing order of bond dissociation energy

Write the lewis dot structure of the following:
O₃, COCl₂