Chemical Bonding And Molecular Structure

Given below are statements about some molecules/ions.

Identify the CORRECT statements.

A. The dipole moment value of $\mathrm{NF}_3$ is higher than that of $\mathrm{NH}_3$.

B. The dipole moment value of $\mathrm{BeH}_2$ is zero.

C. The bond order of $\mathrm{O}_2{ }^{2-}$ and $\mathrm{F}_2$ is same.

D. The formal charge on the central oxygen atom of ozone is -1 .

E. In $\mathrm{NO}_2$, all the three atoms satisfy the octet rule, hence it is very stable.

Choose the correct answer from the options given below: