Arrange the given linear molecules in order of decreasing dipole moment. HI, HC1, HF,HBr Largest dipole moment     Smallest dipole moment

Q: Which of the following has a zero dipole moment? O SO₂ O PF5 Ο NO2 O HCN O NH3

A: Correct answer - PF5 Explanation - The PF5 molecule has a trigonal bipyramidal geometry, in which…

Q: "two shared electrons" describes a bond according to: O Lewis theory O Molecular orbital theory O…

A: A chemical bond is an attractive force which hold the atoms together. A Chemical bond can be…

Q: Write orbital diagrams (boxes with arrows in them) to represent the electron configuration of carbon…

A: sp3 hybridization – In this type of hybridization one ‘s’ orbital of first atom combines with three…

Q: Considering that molecular dipole generally increases with extent of electron delocalization…

A: Greater the extent of conjugation greater will be the dipole moment.

Q: Arrange the following molecules in order of increasing dipole moment. HBr HF HCI HI

A: Dipole moment is  μ=Q×r where μ= the dipole moment Q= charge difference or electronegativity…

Q: For each of the Lewis structures shown below, predict the Electron Geometry, Molecular Geometry and…

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Q: true or false NH3 and BF3 have the same molecular geometry.

A: Molecular geometry is the three dimensional arrangement of the atoms thay constitute a molecule. it…

Q: For which of the following molecules will the charge cloud geometry be the same as the molecular…

A: For a molecule the charge cloud geometry will be the same as the molecular shape if there are no…

Q: Bonding A bond arises from "sideways" overlap of two parallel p orbitals. The electron density lies…

A:

Q: which of the following has higher dipole moment NH3 or NF3 ?

A: In case of NH3, the electronegativity difference between H (2.1) and N (3.0) creates polarity for…

Q: Which of the following is most stable according to its molecular orbital diagram? F2+2, O2+2, F2-2,…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: What are the number of pi and sigma bonds in NO2-1?

A: To find the number of sigma and pi-bond first draw the Lewis structure and then count the number of…

Q: 83. Which of the following statement(s) concerning valence-bond theory and molecular orbital theory…

A: Valence bond theory describes a covalent bond as a result of the overlap of atomic orbitals,…

Q: The XeO3 molecule displays approximately which bond angles (in degrees)about the central Xe? VSEPR…

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Q: the geometry and polarity of the CS2 molecule

A: In this question we have to find which option is correct with reasonable explanation.

Q: I need the Hybridization, Overlapping orbitals, and Molecular geometry

A: 1. C2H2 : Hybridization = sp No. of sigma bond =1  No. of lone pair = 0 Steric No = 0+1 =1  sp…

Q: Predict the molecular shape of these compounds. ammonia, NH3 ammonium, NH4+ H H- -H bent trigonal…

A: Molecular geometry are defined by VPSER theory.  VPSER Theory: The Valence Shell Electron Pair…

Q: How can the VSEPR model be used to predict the hybridization of an atom in a molecule? Answer by…

A: Structure of a molecule can be predicted by using VSEPR Theory. But it may or may not be equal to…

Q: Tetrachloroethene (CCl;=CCI2) does not have a dipole moment. Explain this fact on the basis of the…

A: A bond dipole moment is a measure of the polarity of a chemical bond between two atoms in a…