why rotation across double bond is not possible?

Q: What is the hybridization at the bond being pointed to?

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Q: twin boundary has a higher boundary energy than the perfect crystal? Please explain based on the…

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Q: If the atomic orbitals can interact to make a molecular orbital, which of the following is the best…

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Q: Name one proof that hybridisation actually occurs.

A: A question based on hybridisation, which is to be accomplished.

Q: If molecular orbitals are created by combining five atomic orbitals from atom A and five atomic…

A: The two atomic orbitals combine to form two molecular orbitals namely the bonding molecular orbital…

Q: It's unclear to me what the word "homogeneous structure" really refers to.

A: A relational first order structure is homogeneous if every isomorphism between finite substructures…

Q: hi, can  you solve this ? How many unbonded electrons are found around the nitrogen atom in the…

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Q: Antibonding MOs always have at least one node. Can a bonding MO have a node? If so, draw an example.

A: Solution- When two atomic orbitals overlap, they form two molecular orbitals, of which one is…

Q: It might seem that a square-planar geometry of four electron domains around acentral atom would be…

A: Square planar geometry is arises when there are four bonds and two lone pairs on the central atom in…

Q: Where is the dipole moment for: a) chloroform b) diethyl ether

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Q: Explain the term proper rotation in symmetry.

A: A proper axis of symmetry is defined as an imaginary axis present in a molecule about which when the…

Q: Would the two compounds have (a) different or the same melting points? (b) equal but opposite…

A: Melting point depends on the molecular formula weight.The two given molecules are isomers.

Q: How does restrited rotation of a double bond affect a molecule?

A: Double bond is rigid and do not rotate. Rotation around double bond is restricted because the π-bond…

Q: Determine the hybridization of the labeled atom in attached species ?

A: Hybrid orbitals are formed when two orbitals of different atoms interact with each other. The…

Q: Why does the real structure have a smaller bond angle than the model structure?

A: According to the given information, Bond angle of real structure of H2O molecule = 104.5° Bond angle…

Q: The presence of a few positive alignments of magnetic dipole moment is given by which materials?…

A: The magnetic character of a substance is decided on the basis of the spin orientation of the…

Q: Determine the hybridization for the nitrogen atom in nitrite, shown here.

A: Mixing of atomic orbitals having similar energy to form a new degenerate orbital is called…

Q: If a bonding orbital is gerade, then the antibonding orbital is:

A: In this question we have to choose correct of the above statement with suitable reason.

Q: Sketch and explain, the number of atoms, coordination number and void space of a body centered cubic…

A: Contribution of the atoms present in the corners of the unit cell (per unit cell)=8*18=1…

Q: Hello. What is the difference between antibonding, nonbonding, and bonding molecular orbitals?

A: When atomic orbital of two atoms overlap it results in bond formation.  When a molecule is formed,…

Q: Determine the number of delocalizing pi electrons (enter digit): N-

A: The compound is more stable if it is aromatic (due to resonance energy) So, the molecule try to…

Q: Determine the following in each of the given entities. Take a clear picture of your work and upload…

A: Bond order is defined as the count of bonds present between two atoms. Bond order of single bond is…

Q: 5) Examine if CH4 molecule possesses an S4 or not. Show what are the associated symmetry operations…

A: Ch4 belongs to the TD group and posses an S4 improper rotation.

Q: In sigma bonding, wave functions are added. True False

A: Statement Given : In sigma Bonding wave functions are added  True/False = to be determined

Q: Examine the elements in the second row of the periodic table. Note that HF, H2O, NH3 and CH4 are sp3…

A: Hydrogen bonding is an electrostatic force of attraction between hydrogen and most electronegative…

Q: Question 3: Assume that we are working in body centered cubic structure, draw the planes (100),…

A: We have body centered cubic structure.

Q: Explain why the molecule below CANNOT be FLAT

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Q: Which of the following species could be used to induce a dipole? An ion A molecule with a permanent…

A: To induce a dipole in a nonpolar molecule, the species could be used are to be identified. The polar…

Q: The C-C bond distance is agodd indicator of the degree of pi-backbonding.How?

A: In the inorganic chemistry, the phenomenon of pi backbonding occurs when electrons get transferred…

Q: A) Increase the bond order B) Decrease the bond order C) Have no effect on the bond order DI Weaken…

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Q: How do you calculate strain energy in this ?

A: In the given 2-methylbutane, conformer, we observe only one type of interaction which is H:CH3…

Q: The three-dimensional structure of a molecule is given. 10 Identify the formula and name of the…

A: The solution is given below -

Q: What are the bond angles in a regular nonagon?

A: The sum of the exterior angles of any polygon is 360 degrees. Therefore to find the measure of one…

Q: Illustrate the three ways of how sigma bonds are formed from atomic orbitals.

A: Sigma bond is a type of covalent bond that is formed from head-on (end to end) overlapping of atomic…

Q: Using appropriate diagram(s), show which of the symmetry operation(s) does the [SO4]2- ion have: (i)…

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Q: The bond in H–CI can be explained by the overlap between an s orbital from hydrogen and a p orbital…

A: (a)

Q: Examine the elements in the second row of the periodictable. Note that HF, H2O, NH3, and CH4all are…

A: HF, H2O, NH3, and CH4 all are sp3 hybridized. The first three are all capable of hydrogen bonding.…

Q: What are bonding and antibonding orbitals ?

A: Molecular orbitals are the result of interactions between the atomic orbitals that have similar…

Q: -uld hydrogen bonding be expected?

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Q: What kind/type of force does Schottky defects induces on its neighboring atoms? Explain.

A: Schottky defect: The Schottky defect is a type of point defect formed by a vacant position in a…

Q: Direction: Give your brief description on the photo Surface tension Viscosity

A: Surface tension allows the insects to float on the surface of water. The force of attraction between…

Q: A non-zero dipole moment is exhibited by:

A: Hybridisation = V+M-C+A/2  = x  V= valence electrons of central atom  M = number of monovalent atoms…