Differentiate between Uni-molecular and Bi-molecular?

Q: Explain the basis of the VSEPR approach.

A: The basis of the VSEPR approach has to be explained.

Q: Explain the Heitler-London theory of H2 molecule.

A: The Heitler-London theory for a hydrogen molecule is a quantum mechanical realization of the Pauli…

Q: What is the molecular and electron geomtry of SF6?

A: The structure of the molecules in terms of the valence electrons present in the valence shell of…

Q: Ethylene glycol, HOCH2CH2OH, may look nonpolar when drawn, but an internal hydrogen bond results in…

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Q: The combined effect of many weak ________ interactions can be very significant in determining…

A: Biomolecules are those molecules which are essential for existence of life. These include…

Q: 2. Discuss the limitations of the freely jointed and rotating bond model for a disordered polymer…

A: A polymer chain is consisting of numerous bits joined together named as monomers. However, to deal…

Q: Determine the gravimetric factor of CrO4 in K₂Cr2O7. The atomic weight of chromium is 52g/mol 0.7891…

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Q: VSEPR Donding Nonbonding Molecule Lewl or lon CHa Formula H2S Na CHiCI OD

A: For methane molecule:Valence shell electron pair =  4Bonding electron pair = 4Non-bonding electron…

Q: How many orientations are possible in n = 4?

A: Applying application of magnetic quantum number.

Q: What is the function of the flame in AAS?     Ionozation of sample     boiling of sample…

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Q: Hez molecule does not exist. Interpret this statement.

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Q: linear molecule w sor.

A: Acetylene (systematic name: ethyne) will be the chemical compound with the formula C2H2.

Q: What is the geometry of AsF5 molecule?

A: The geometry of AsF5 molecule is to be given.

Q: 2- Explain the interactions between non-bonded atoms in molecular mechanical methods (Non-bonded…

A: Non-bonded interactions act between atoms in the same molecule and those in other molecules. Force…

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: vLewis structure

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Q: ctrons in a nonpolar cov molecule are shared... Electrons are not shared Evenly Unevenly

A: Covalent Bonds are formed by sharing of Electrons. Covalent bonds are of 2 types   1. Polar…

Q: Tell how IR spectroscopy could be used to determine when each reaction is complete.

A: a.

Q: What would be the averaged bond order of the nitrogen-oxygen bond for the nitrite anion: NO2-1?

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Q: Sketch the shape and orientation of the following types oforbitals: (a) px, (b) dz2, (c) dx2 - y2.

A: (a) The shape and orientation of px orbital can be drawn as-…

Q: Define Hyperconjugation ?

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Q: Sketch the shape and orientation of the following types oforbitals: (a) s, (b) pz, (c) dxy.

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Q: What is the hybridisation of P in PCl5?

A: The hybridisation of an element in a molecule can be calculated using the formula :

Q: Complete the table. Then identify where each type of dipole can be observed and its importance.…

A: A question based on molecules that is to be accomplished.

Q: 3. Which of the following does have the strongest polarizabitliy ?  Z of S = 16,  Br = 35,    O = 8

A: Which of the following does have the strongest polarizabitliy ?  Z of S = 16,  Br = 35,    O = 8

Q: Is the Mn-O bonds in MnO4- polar or non polar?  do the dipoles cancel out or no and is it…

A: Permanganate (MnO4-) is a manganese oxoanion. It is a monovalent inorganic anion. It is also the…

Q: What is the hybridization of the sulfur atom in Slg?

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Q: Is the molecule KrF2 non-polar or polar?

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Q: What is the role of wave interference in determining whether a molecular orbital is bonding or…

A: Molecular orbitals are formed by the linear combination of atomic orbitals

Q: what is the molecular geometery of CF4

A: Molecular Geometry -  It is the arrangement of atoms in the three dimensional space.

Q: I am confused as to how the BH4 interacts with the molecule

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Q: Is the molecule CH3COCH3 polar or non polar?

A: Molecules having dipole moment are polar while those having no dipole moment are non-polar.

Q: The Cl-Ge-O bond angle in the GeCl20 molecule is approximately

A: we have to say bond angle of Cl-Ge-O in GeCl2O.

Q: Do the molecules have a permanent electric dipole moment?

A: Which of the following molecules have permanent Dipole moment

Q: Use the thermochemical expression PCl3(g) + Cl2(g) ——-> PCl5(g) delta r G° = -37.2 kJ/mol…

A: Consider the given information is as follows; PCl3(g)   +   Cl2(g)   →    PCl5(g)…

Q: Is the molecule XeF2 polar or nonpolar?

A: Polar molecule : It has a net dipole moment. Non-polar compound : It has no net dipole moment.

Q: What is the process of instrumentation in Potentiometry as well as in polarography? Include the…

A: A potentiometer is used to determine the potential difference between two electrodes. The potential…

Q: MOLECULAR COVALENT SUBSTANCE LONDON DIPOLE- HYDROGEN IONIC METALLIC NETWORK DISPERSION DIPOLE BOND…

A: Within any two molecules, there is London dispersion forces.  Polar compounds has Dipole-dipole…

Q: Draw the molecular orbitals that form when two 2Py atomic orbitals overlap to form bonding and…

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Q: What force exists between H2O and  CH3CH2OH? Is it Ion-dipole?

A: No, ion-dipole is not present in this solution.

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: Do the molecules below have a permanent electric dipole moment?

A: Different atoms having different electronegativities account for an electronegativity difference…

Q: hydrophobic effect

A: Hydrophobic effect: The hydrophobic effect is the tendency of non-polar molecules and molecular…

Q: What dominant polarization mechanisms do you expect in oxygen (O2), hydrogen fluoride (HF) and…

A: Oxygen and methane are nonpolar molecule.  Thus for there , there polarization mechanism is based on…

Q: он conc. HBr

A: Alcohols undergo nucleophilic substitution reaction(SN1) with concentration HBr to form alkyl…

Q: Which of the following molecules may be polar: CIF3, O3, H2O2?

A: Polarity in any molecule results from asymmetric charge distribution. Higher electronegative element…

Q: Is a CIF3 molecule polar or nonpolar?

A: The molecular geometry of ClF3 is T-shape and has asymmetric charge distribution around the central…