Explain polarizability ?

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A: A molecule is made of several atoms and has several planes present in it. Each plane has specific…

Q: m is 3.8 * 10^-

A: The force constant as, k=4π2a2mMm+MV2

Q: Explain the concept of polarizability and how it relates to dispersion forces?

A: Neutral molecules can be polarized which affects their dispersion forces of attraction.

Q: Describe a permanent dipole?

A: Dipole is defined as a pair of opposite charges separated by a distance.

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: Explain Hydrogen Bonding ?

A: It is intermolecular forces of attraction which is comes into play when hydrogen is attached to…

Q: Define dipole–dipole interactions ?

A: Dipole-dipole interactions are one of the forces that exists between polar molecules They are…

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A: Given: According to Coulomb’s law, the potential energy between charged particles is expressed as,…

Q: Why is hydrogen bonding often not considered a true chemical bond?

A: Intermolecular forces : The forces of attractions exist between different kinds of molecules are…

Q: Which molecule has the highest surface tension

A: Surface tension mainly depends on the intermolecular force of attraction.

Q: Which of the following compounds has the highest viscosity? a) CH3-(CH2)25-CH3(1) b)…

A: 1) more the intermolecular forces of attraction, more the viscosity.

Q: -CH Hydrogen bonding behavior| : H. Hydrogen bonding behavior| CH3 H3C Hydrogen bonding behavior :…

A: Four questions based on H-bonding, which are to be accomplished.

Q: Which of the following statements is TRUE? Select one: F2 is more polarizable than Br2. CH3OH has a…

A: Molecule having more size can deform easily. Thus corresponding molecule is polarizable in nature.…

Q: Sketch the shape and orientation of the following types oforbitals: (a) s, (b) Pz?

A:

Q: 2. Draw (-101), (121), (210) and (1-1-1) planes with its directions in a cubic lattice.

A: We can draw the corresponding planes by positioning the given points on the corresponding three…

Q: 0 CI JAH 3

A:

Q: QH05. (a) Derive Bragg's law in X-ray diffraction. How does it help to examine the crvstal…

A: Derivation of Bragg's law

Q: Xe with itself a. illustrate the lewis dot structure b. polar or nonpolar? c. what is the…

A: Following are the Lewis dot structure of the noble gas Xenon.

Q: What is the Clausius–Clapeyron equation and why is it important?

A: The vaporization curves of liquids are mostly similar and a straight line is not obtained for the…

Q: Determine the sublimation point (in C) for 12 (s) 1, (g)

A: Let the reaction be- Solid↔Gas Therefore, ∆Ssub=∆HsubTsub where ΔSsub: Standard Entropy of…

Q: Identify the most dominant intermolecular forces in the following compounds: CHCl3, SF2, SHF, N2F4,…

A: There are various type of intermolecular forces present in the compound such as hydrogen bonding,…

Q: How many atoms are there in a simple cubic structure?

A: In a simple cubic structure, there are eight corners and each corner contains an atom.

Q: (a) Melting points of the halogens Halogen Mr (to 1 do) Tm (°C) Fluorine, F₂ e.g., 2 x 19.0 = 38.0…

A: Atomic mass of Cl = 35.45 Atomic mass of Br = 79.9 Atomic mass of I = 126.9

Q: Polarizability is defined as the extent to which the electron cloud surrounding an atom or molecule…

A: The polarizability of the given molecules depends  upon the charge and size of the atom:

Q: 2. Identify the strongest type of intermolecular force present in the following molecules List IMFS…

A: The molecules given are H2, CH3F, NH2CH3, and CH3OH.

Q: Which lattice plane corresponds to the (212) set of planes?

A: To define the structure of crystal ,we need to find the orientation  of plane passing through the…

Q: surface energy of a single crystal

A: The surface energy of a single crystal depends on crystallographic orientation . The surface energy…

Q: Coordination number of the atom - meaning - example - how do you find the coordination number of an…

A: Coordination Number of a Central Atom In the case of polyatomic ions and molecules, the coordination…

Q: 1. Write the Kamlet-Taft equations for compounds 6a, 6b and 6c. 2. Interpret the mo lecular…

A: The Kamlet taft equation is a liner free energy relationship used in a organic reaction. The…

Q: what is meant by the term polarizability?

A: Polarization means separation of charges. So, as the name suggests, the polarizability is the…

Q: Define the term Ion–Dipole Interactions?

A: The term ion-Dipole interactions has to be defined.

Q: Which intermolecular force correlates with polarizability?

A: Polarizability generally refers to the tendency of matter, when exposed to an electrical field, to…

Q: (a) List the following molecules in order of increasing polarizability:GeCl4, CH4, SiCl4, SiH4, and…

A: The polarizability of the substance is dependent on the size of the substance. As the size of the…

Q: 3. Show with a sketch that CsCl structure is in fact a primitive cubic structure though it looks…

A: CsCl does not possess primitive cubic structure it possess bcc structure . The explanation is given…

Q: is expected to have the highest boiling and 2 is the most polarizable. а. На b. I2 с. О2 d. Ar

A: Boiling point depends on molecular weight of compound and intermolecular forces.  1. I2 molecule has…

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

A: The corresponding cyclo octagon is actually the least stable due to the very high strain of the…

Q: Define the term, Dispersion Force?

A: Van der waal's force The weakest force that exist between the neutral molecules is called Van der…

Q: electrostatic potential map strength of intermolecular forc substance v (Choose one) 1 (highest) A 3…

A:

Q: Dipole-dipole force can not be found in CO2 O2 O NH3 о со

A: Dipole - dipole force can not be found in ?

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Q: Hydrogen bonds are best characterized as

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Q: 6. Acetone (density = 0.792 ) rises to a height of 9.39 cm at 20 ° C in a capillary tube %3D ст-…

A:

Q: ethylene glycol are shown here. Surface Tension Viscosity (mPa s) Compound Molecule (mN/m) diethyl…

A: The question is based on the concept of viscosity. the values of viscosity have been assigned. we…

Q: Explain the term polarizability. What type of molecules tends to have high polarizabilities? What is…

A: Intermolecular forces or attractions are the interactions that are present between different atoms,…

Q: Linear molecules must be non-polar, thus linear molecules cannot do dipole-dipole interactions. O…

A: Generally some linear molecules are non polar Not all linear molecules are non polar

Q: 1) The volume of one ruthenium atom (molar mass = 101.1 g/mol) is 1.211x10 -23cm³. What would be the…

A: Given  Volume of one ruthenium atom is 1.211x10-23cm3 MOLAR mass of ruthenium is 101.1 g/mol Density…

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.