physical concept forms the premise of VSERP theory?

Q: Lennard-Jones potential diagrams, also called intermolecular potential energy diagrams, illustrate…

A:

Q: How many o and tt bonds are there in molecule A? (A) o bonds n bonds

A:

Q: Which molecules show an increase in bond order when one electron is added to the molecule?

A: By adding one electron bond order increases in some molecules.

Q: INSTRUCTIONS: • Complete the table. • Classify each participating molecule into three categories:…

A:

Q: How many TOTAL bonds are there in the CH3CH3 molecule? Count all bonds (ie C-C bonds as well as C-H…

A: The molecule can have sigma bonds(δ) or Pi bonds(π).  The bonds of the given mole cule is given…

Q: Classify each of the following molecules as polar or nonpolar: HCN IF GeCl4

A: Given molecules:HCNIFGeCl4

Q: Define the term bond dipole?

A: The separation of electric charges within a molecule is defined as a dipole. The charges are…

Q: What are the different types of s - bond formation?

A: There is a huge variety of bonds formed in chemistry. Two of them are most important and are…

Q: What is the relation between molecular dipole and bond dipole?

A: Firstly we known about bond dipole and molecular dipole, then we relate them. bond dipole is the…

Q: 1. Materials that have less dense packing (covalent bonds) and often lighter elements are: (a)…

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

Q: 5. What are the designations for the primary bond and the secondary molecular bonds?

A: Given   The designation for the primary bond and the secondary molecular bonds are

Q: CI ÇI CI ČI

A: Dipole moment is the product of the magnitude of charge and the distance between them.   A dipole…

Q: What are the network covalent atomic solids are composed of?

A:

Q: Which of the following ionic solids has the largest lattice energy? O Sro O LICI О ксі KCI O RBCI О…

A: The lattice energy is the measure of the ionic strength between the ions of the ionic compound. It…

Q: Which of the following ionic solids has the largest lattice energy? O Sro LICI O KCI RBCI O Bao

A: We have to choose solid having highest lattice energy.

Q: Instantaneous dipole is created in London dispersion force by electron dispersion wherein* the atoms…

A: An instantaneous dipole is a a temporarily dipole that arises due to the uneven distribution of…

Q: Consider the ammonia (NH,) molecule. What is the central atom? Enter its chemical symbol. How many…

A: Hybridization in ammonia molecule is sp3 .

Q: Which intermolecular force correlates with dipole moment?

A: Polarity is the property of liquid which shows that any liquid that has a high dipole moment are…

Q: TeCl6 Valence electrons- Lewis structure- Electron group geometry- Molecular geometry- Ideal bond…

A:

Q: Contrast sigma bonds and pi bonds.

A: To find: The difference between sigma and pi bonds

Q: • Complete the table. • Cassify each participating molecule into three categories: ionic, polar…

A:

Q: Which factor(s) affect the strength of dispersion forces? O shape of molecules O size of…

A: Dispersion forces are the weak intermolecular forces which exist between non-polar molecules like He…

Q: NO3- Nitrate anion             2  CIO2- Chlorite anion             3  SO23-…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Molar mass Melting point (°C) Molecule Physical state at Boiling point (°C) (g/mol) room temperature…

A: As I2( iodine) have highest melting point and boiling point also exist as solid at room temperature…

Q: What is VSEPR theory used for?

A: Many theories such as VBT (Valence Bond), VSEPR (Valence Shell Electron Pair Repulsion) are helpful…

Q: How many sp2-sp3 bonds are there in the following substance?

A: Carbon can form sp, sp2 and sp3 hybridisation  If C-C single bond is present then it is sp3…

Q: Why is ammonia (NH3) a polar molecule?

A: The geometry of NH3 is tetrahedral molecule. Due to one lone pair and three N-H bonds the shape is…

Q: Indicate whether each statement below is true or false. j. A nonpolar molecule can have polar bonds.

A: All we are known that, a bond is formed by two atoms. when there is a presence of electronegativity…

Q: What is a covalent chemical bond according to valence bond theory?

A: Covalent chemical bond: It is a bond formed when there is mutual and equal sharing of electrons…

Q: Lennard-Jones potential diagrams, also called intermolecular potential energy diagrams, illustrate…

A: The lennard-jones potential models soft repulsive and attractive interactions. The commonly used…

Q: Chlorine monofluoride, ClF, and iodine monofluoride, IF, are interhalogencompounds—compounds that…

A: Dipole moment is the amount of polarity between a chemical bond which is formed due to…

Q: Explain whether the following molecules are polar or nonpolar, using VSEPR theory: SF, and NH].

A: According to VSEPR theory SF6 has six sigma bonds, zero l.p. Hence, CN of S = 6. This means it has…

Q: what are the differences of pi and sigma bond

A: A chemical bond is attraction between ions, atoms or molecules that result in formation of chemical…

Q: vnich molecule contalns a Csp-Csp° bond? A B "Ме Ме Ме

A: 1. B  sp - sp3 bond  sp - 2 Sigma bond+ 2 pi bond sp3 - 4 Sigma bond  2. C  That means something sp3…

Q: Differentiate between Bonding Orbital and Anti-Bonding Orbital?

A: According to MOT (molecular orbital theory) , atomic orbitals combine together to form new orbitals…

Q: Dispersion forces occur, because at any moment the electrons are unevenly distributed in an atom.…

A: London dispersion forces are weak intermolecular forces and are considered van der Waals forces.…

Q: What are the smallest units of an ionic bond

A: The answer is given below:

Q: Calculate the heat of sublimation of PI3[PI3(s)→PI3(g)]. The standard heat of formation of PI3(s)…

A: We can solve this problem using Hesse's law of constant heat summation.  ∆H°sub = ∆H°formation of…

Q: 7. Which figure shows an example of a hydrogen bond? F-H-- :F-H H+ :0-H H-C-H H-H HICIII

A: Given , An example of a hydrogen bond in given is:

Q: What determines the magnitude of the bond dipole?

A: Bond Dipole - This quantity is a result of polarity differences in atoms because of difference in…

Q: 1. Is the pointed structure intra or intermolecular bond 2. What is it? 3. What other IFA is…

A: intramolecular bond because it is with in the same molecule when the bond is between two different…

Group 14 Elements

The following elements come under group 14 of the periodic table.