Which of the resonance structures below is more significant? A O structure A O structure B O both structures are equally significant

Q: Resonance structures of a substance differ inly in the arrangement of O electrons O protons O…

A: Resonance is defined as the delocalization of electrons in a molecule whose structure cannot be…

Q: Which among the following elements is the most electronegative? O Al Be Sr

A: We have to find which of the following is more electronegative element in the given compound

Q: Which bond in each of the following pairs of bonds is the strongest?(a) C–C or C = C(b) C–N or C ≡…

A: To determine the strengths of ionic and covalent bonds for (a) C–C or C = C(b) C–N or C ≡ N(c) C ≡ O…

Q: 2.11 Assessing the Relative Importance of Resonance Structures Which of the resonance structures…

A: Delocalization of pie electron in a compound from higher density to lower density is known as…

Q: Which of the following is technically considered a nonpolar covalent bond? A. C – H B. O – N C. P –…

A: we can decide whether the bond is polar or nonpolar on the basis of their electronegativity. If the…

Q: Which of these atoms cannotserve as a central atom in a Lewis structure: (a) O; (b) He; (c) F; (d)…

A: In these atoms are serve or not as a central atom in a Lewis structure need to be write. (a) O (b)…

Q: Which of the following elements has the highest electronegativity? O B O Fr Li ON

A:

Q: Which of the following compounds does not have any reasonable resonance structures? to d. a b. :N C.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Complete the fifth resonance structure to determine which bond is the shortest. a b. d. O a. g O b.…

A: Given

Q: Which of the following structures is not a resonance structure of the cation shown? 8 O A. C OB. B…

A: Benzyl carbocation is stabilised by resonance.

Q: Which of the following has resonance? O a. SCI6 Ob. H20 Ос. Оз od. CH4 e. At least two of the…

A:

Q: Which atom in the C-F bond has a partial positive charge (δ⁺)? A) C B) F C) Both D) Neither

A: In C-F bond , carbon atom has S+ partial positive charge.

Q: Which of the following pairs react to form covalentcom-pounds: (a) Be and C; (b) Sr and O; (c) Ca…

A:

Q: Which of the following is not an example of a covalent bond? A N-N B Mg-N C N-O D H-H

A: Given, The following is not an example of a covalent bond that is:

Q: Consider the resonance structures below. Which resonance structure is the MAJOR contributor to the…

A: The given structures represent the stability of the phenoxide ion by the resonance. Due to the…

Q: Which resonance structure contributes most to the overall structure of the molecule? A. В. :ö:0 C.…

A:

Q: What is the 3rd resonance structure?

A: various resonating structures are formed when there occur a conjugating system in the molecule. for…

Q: Which of the following is NOT a resonance structure(s) for compound A? compound A 1 2 3

A: When two or more structure explains the bonding of electrons in a molecule by conjugation, then…

Q: Which atom in the C-CI bond has a partial positive charge (8*)? A) C В) CI С) Both D) Neither

A: Given-> C-Cl

Q: 5) Calculate the formal charges in both of the Lewis structures depicted below and explain why the…

A:

Q: Draw Lewis structures for each of the following elements. Which element is most chemically stable?…

A: Lewis structure or electron dot structure can be defined as the way of representing the valence…

Q: Based on the Lewis structures, which of the following molecules would you expect to exhibit…

A: The molecules given are LiH, HNO2, CH4, OF2.

Q: Describe the trends in electronegativity, and understand how the polarity of a bond and the partial…

A: Electronegativity refers to the tendency of the atom to attract the electrons tightly towards itself…

Q: 26. ". What is the formal charge of S and N atoms (from left to right) in S-NEN: the following…

A: The formal charge of given structure has to be identified. Formal charge =Total no.of valence…

Q: The structures below are two possible resonance forms for sulfate.

A:

Q: Select the best Lewis structure for P,I. a. d. -P. sėlect one: a. d b. c C. a d. b e. None of these…

A: The lewis structure of any compound is establish on the basis of valence electrons.

Q: 30,32

A: 30. Electronegativity is the tendency of an atom to attract the shared pair of electrons towards…

Q: 66. Using the bond energies in Table 7.3, determine the approximate enthalpy change for each of the…

A: Please be noted that the value of enthalpy change for (b) is not - 128 kJ but it is found to be -…

Q: Which of the following bonds is the longest? S=C S=O S-O S-C C-O S-F

A: More no of bonds,more closer the the electrons , smaller the bond length .Due to one single bond…

Q: What is the correct Lewis structure for CN? OI:C= N:) none of the above

A: this is used to represent the total valence electron in a molecule and also shows the hypothetical…

Q: Order the following lonic compounds in increasing lattice energy strength 11 having the smallest…

A:

Q: Which of the following is/are correct resonance structure(s) for compound A? 11 O III and IV OI and…

A: During resonance there is only movement of electrons while the position of atom remains constant

Q: Which of the following bonds is the strongest? Select one: a. C=N b. C-N c. C≡N

A: Strength of any bond depends on the length of the bond. More is the length of the bond, it will be…

Q: Which of the following species is not a resonance form of the following species? B)

A: Organic compounds are the compounds that are made up of carbon and hydrogen atoms.

Q: From the given bonds below which bond is shortest? a. carbon-oxygen single bond O b.carbon-nitrogen…

A:

Q: (i) (ⅱ) 이해안에

A: Resonance is defined as a method of describing the delocalization of electrons in some molecules.…

Q: Which of the following pairs are resonance structures? OH A B LOME COME Мео MeO D E Select one: a.…

A: This is the concept of general Organic chemistry

Q: Identify which one of the following is a resonance structure of the structure in the box. A) I B) I|…

A: We have to choose appropriate option for resonance structure .

Q: 52. What is the formal charge on the central nitrogen in the Lewis structure of dinitrogen monoxide?…

A: The molecular formula is the chemical representation of atoms contained in it. The atoms in the…

Q: Onto which of the numbered atoms in the structure shown below can the negative charge be moved by…

A: Resonance :- The phenomenon of representing a molecule or ion in more than one structural forms is…

Q: 2.11 Assessing the Relative Importance of Resonance Structures Which of the resonance structures…

A: Delocalization of pie electron in a compound from higher density to lower density is known as…

Q: Select the best Lewis structure for P.I. a. b C. :i: : on Select one: a. a b. c с. d d. None of…

A: Lewis representation is the valance shell electron representation of a molecule.  I = valance…

Q: Of the following halogens, which would be most stable as the central atom. F Br Cl l

A: An atom is made up of three major subatomic particles: electrons, protons and neutrons. Protons and…

Q: Which atom in the S-H bond has a partial positive charge (δ⁺)? A) H B) S C) Both D) Neither

A: Electronegative atom is the atom which has tendency to attract shared paired of electrons. Example:…

Q: Identify which one of the following is a resonance structure of the structure in the box. A) I B) I…

A:

Q: Based on the bond energies for the reaction below, what is the enthalpy of the reaction? HC=CH (g) +…

A: The bond energy is used to describes how much energy is needed to break or form a bond of a molecule…

Q: 211 Assessing the Relative Importance of Resonance Structures Which of the resonance structures…

A: Delocalization of pie electron from higher density to lower density is known as resonance.

Q: Which atom in the O-P single bond has a partial negative charge (δ⁻)

A: Electronegativity is the tendency of an atom to attracts sigma or shared electrons in a bond towards…