Which of the following have exceptions the octet rule? I. KCI II. ICI4 III. SİF4

Q: has less than octet around its central atom, while contains more than octet around its central atom?…

A: Octet Rule: This rule tell that the those atoms are most stable in which their valence shell…

Q: Which of the following substances do not follow the octet rule in their Lewis structures? W. SF4 Z.…

A: An atom has tendency of acquire 8 electrons in their valance shell this is known as octate rule.…

Q: b. CHA (g) + 2 0:(g) — СО: (g)+ 2 H:0 (g)

A: b. Given reaction;   CH4 (g) + 2O2 (g)  ----->  CO2 (g)  + H2O (g)  Enthalpy of bond formation;…

Q: Put the following compounds in order of increasing ionic bond strength. In2O3, SrO, InP, Srl2

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Q: Molecules or ions with a tetrahedral shape include which of the following? i. CF4 ii. SCl4 iii. NH4+

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Q: The Lewis structure for which of the following molecules would have only one non-bonded pair of…

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Q: Which of these is an exception to the octet rule? O a. NF3 O b. H3O+ O c. CO2 O d. PC13 O e. IF4+

A: According to octet rule, every element form bond with another element in such a way so as to obtain…

Q: How many of the following elements can form compounds that are exceptions to the octet rule? SOPH O…

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Q: Consider the compounds OF2 and ClF2+. Which (if any) of these compounds has an atom with an expanded…

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Q: Write the Lewis structure for each molecule (octet rule not followed). a. BCI3 b. NO2 с. ВНз

A: A Lewis Structure is a simplified representation of the valence shell electrons in a molecule.…

Q: Which molecule deviates from the octet rule?   a. PBr5   b. CO2        c. CaFl2 d. CCl4

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Q: In Lewis structure for BRF2 (Make Br central atom). H O 3 4 O5 0 7 O 8 0 9 O 10 6

A: As we know, Br and I both are 17th group elements. So, both have 7 valence electrons. So, from lewis…

Q: Which of the following has resonance structure?       a)  SCl4   b)  BH3   c)  SO2   d)  none…

A: Delocalisation of electrons forms resonance structures.

Q: Draw the Lewis structures of the molecules below and use them to answer the following questions: I.…

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Q: Which of the following species would have a resonance Lewis structure? explain the reasoning A. CO₂…

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Q: expanded octet

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Q: Consider the molecules pictured. Which molecules have a formal charge of zero on the central atom?…

A: Molecules having formal charge of zero on central atom:

Q: How many of the following molecules do require an expanded octet on the central atom for its Lewis…

A: The molecules which has more than 8 electron requires expanded octet

Q: how many of the following elements can form compounds with an expanded octet P, Kr, As, B A) 2 B)4…

A: The list of the given elements is: Phosphorus (P), Krypton (Kr), Arsenic (As), and Boron (B). The…

Q: Valence Shell Bonding Electron Nonbonding Approx. Bond Molecule or Lewis Electron Electron VSEPR…

A: These table can be done with the concept of VSEPR Theory. The valence shell electron of Xe & S…

Q: Which of the following compounds has a Lewis structure that does NOT break the octet rule? Question…

A: The objective of the question is to identify the compound whose Lewis structure does not violate the…

Q: Describe the octet rule and draw out  H2SO5 following the octet rule

A: It states that atoms tend to form compounds in ways that give them eight valence electrons and thus…

Q: Which of these molecules has an atom with an incomplete octet? NF3 AsCl; O H20 GeH4 O AICI3

A: Every element wants to achieve stability. This is the reason why these elements reacts with each…

Q: 3. Which of the following species violate the octet rule (are exceptions to octet rule) BF, SO; PCl;…

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Q: Which one of the following compounds does not follow the octet rule? A) NF3 B) CO2 C) CF4 D) Br2 E)…

A: Given some molecules a) NF3 b) CO2 c) CF4 d) Br2 e) NO2 We have to choose that molecule which does…

Q: Which of the following contains an atom that does NOT obey the octet rule? a.   NaCl b.   SiO2 c.…

A: Octet rule : Octet rule refers to tendency of atoms to prefer to have eight electrons in their…