stresonance structure(s)? 13. Which of the following is/are the most significant resonance struct a) 1 b)...
Which of the following is/are the most significant resonance structure(s)? ко N - Н s оооо
How do I figure out which one is the most significant
resonance structure? What reasons why would that structure be the
most significant?
O O II
12. Which of the following is/are correct resonance structure(s) for compound A? A) III and IV B) I and II C) I and IV D) II and III E) I and III
The nitrite ion can be represented as a resonance hybrid of
two significant Lewis structures. Which statements about this are
correct ? Please explain Why ?
(A) CO (B) HCN (C) NH (D) P 50. The nitrite ion, NO2 can be represented as a resonance hybrid of two significant Lewis structures. Which statements about this are correct? I. The two resonance structures contribute equally to th structure. II. The formal charge of nitrogen is zero in both resonance structures. (A)...
Question 13 Which resonance structure will contribute the most to the resonance hybrid? O 00 O O -oo
in which one of the following is the most stable lewis structure a resonance structure (central atom bold) a) No2+ B) cocl2 c Cl03- d HCN e CO2
22. Which of the following structure(s) contribute to the most stable NO2 structure? +1 1:0-N=0 10=Ň - 7 III. :O -Ň - Ö: .. A. I only B. II and III only C. I and II only D I, II and III only
5. Which of the following would you expect to have significant resonance stabilization energy? a) I b) II c) III d) all three of them I II IL e) II and III Z -I z 6. Of the following C-10 compounds, which is expected to possess the greatest resonance (delocalization) energy? II III IV 7. Which of the following would you expect to be antiaromatic? v I III IV e 9. Which of the following would NOT be aromatic? II...
1. The most stable conformation of trans-3-ethyl-1-iodocyclohexane is a. Et b. C. d Et Et 2. a 3. Which of the following is NOT a resonance structure of ozone? b. a. d. All are valid resonance structures C. 4. Arrange the following bicyclic alkenes in order of increasing stability (least stable to most stable) II II d. Il<lll< C. I<ll<llI b. I<lll<ll a. Ill<ll< 5 What is the correct Lewis structure for CHsNCO? b. No 0 НС H,C- a. d....
Q 2.73: Which of the resonance structures below is more significant? A structure A A structure B both structures are equally significant C