Question

Which of the following molecules possess V-shape ?
A. $O_3$
B. $N_3^-$
C. $CO_3^{2-}$
D. $NO_2^-$
E. $NO_3^-$
Choose the most appropriate answer from the options given below :

• A. A, D only
• B. A, B, D only
• C. C, D, E only
• D. C, E only

Hint:

"V-shape" or "bent" geometries usually arise from central atoms with $sp^2$ hybridization and one lone pair (bond angle $\sim 119^\circ$, e.g., $SO_2$, $O_3$, $NO_2^-$) or $sp^3$ hybridization with two lone pairs (bond angle $\sim 104.5^\circ$, e.g., $H_2O$, $H_2S$).

Answer 1

The Correct Option is A