Differentiate between Fermi level and Fermion.

Q: Question attached

A: In solvent extraction the distribution ratio is often quoted as a measure of how well-extracted a…

Q: A homogeneous mixture has  a/ not a uniform composition throughout  b/ a uniform composition…

A: Anything which have some mass and can occupy some space is known as the matter. Matter can be exists…

Q: Which of the following statements are true about the relationship between C p,m and C v,m ?

A: In solids and liquids , Cp and Cv don't differ much in their values : because the change in their…

Q: Was Q less than, greater than or equal to K under the initial conditions used? Justify your choice…

A: It is given that reaction for the formation of N2O4 is reversible in nature. Therefore, Le…

Q: By what means can the internal energy of a closed system increase?

A: Closed system is the physical system in which transfer of mass can't be possible.

Q: Н 0: Н

A: Huckel's rule : In an aromatic compound number of pi electrons will be = 4n +2  In an antiaromatic…

Q: Distinguish between reversible and irreversible expansions.

A: In thermodynamics, a process can go in the forward direction and backwards direction. If there is no…

Q: Snitial Sinal B Sfinal A Sanal Sinal 13V3 Based on the image, which system has a AS of zero?

A: S i.e entropy of any system is defined as the randomness in the movement of the molecules. Hence ΔS…

Q: Consider a gas of N fermions. (i) At T = 0, what does the Fermi momentum represent? (ii) Consider…

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Q: n determination of Chloride by the Mohr method, what equations do you use for this to get the %(w/w)…

A: chloride ion concentration can be determined in a solution by  adding AgNO3 in the solution  AgNO3 +…

Q: Briefly describe the contribution of Walter Nernst, T. W . Richards, Max Planck and G.N. Lewis in…

A: The third law was given by Walter Nernst. It states that the entropy of a system at absolute zero is…

Q: JustifyTrouton"s rule. What are the sources of discrepancies?

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Q: What do you mean by the term equilibrium partition coefficient?

A: The Partition coefficients are used to measure the difference in solubility of the compound in two…

Q: A material has two energy levels with a separation of 2.1eV. At what temperature will the upper…

A: The ratio of the population of two energy state of an atom is given by  N2N1=e-ΔEKT Where, N2 is the…

Q: At temperature T, the internal energy of 1mol rigid diatomic molecules is =......

A: Internal energy can be calculated on the basis of degree of freedom.

Q: How can I get the multiplicity if it is singlet, doublet, triplet? Is this the HRMN for this…

A: Multiplicity: multiplicity determined by (n+1)rule  For example  -CH2-CH3  For cH2 proton neighbor…

Q: Use concepts of statistical thermodynamics to describe the molecular features that determine the…

A: The equilibrium constant k of a reaction is related to the standard Gibbs energy of the reactor by…

Q: please explain and write legibly

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Q: standard sample of Argon gas is 22.4L, 1.00atm, 1.00mol, 273.15K.   In the right setups excited gas…

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Q: Outline the principles behind the derivation of the Boltzmann distribution.

A: To find: The principle behind the derivation of the Boltzmann distribution

Q: The internal energy of a system A None of these B is the sum of the rotational, vibrational, and…

A: Internal energy of system is denoted by U.

Q: Provide solution to the attached question ?

A: In solvent extraction the distribution ratio is often quoted as a measure of how well-extracted a…

Q: Assuming that molecules are randomly distributed in a volume V at pressure P and temperature T with…

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Q: Briefly describe the contributions of Walter Nernst, T. W. Richard's, Max Planck and G. N. Lewis in…

A: The third law was given by Walter Nernst. It states that the entropy of a system at absolute zero is…

Q: 1.15 A cylinder is separated into two compartments by a free sliding piston. Two ideal Fermi gases…

A: There are two compartments in a cylinder. These compartments are separated by using a free sliding…

Q: Suppose that 2.0 mol H2 at 2.0 atm and 25 °C and 4.0mol N2 at 3.0 atm and 25 °C are mixed by…

A: Suppose that 2.0 mol H2 at 2.0 atm and 25 °C and 4.0mol N2 at 3.0 atm and 25 °C are mixed by…

Q: What is the Free Gibb's energy, kJ/mol, at 298 K for 2C0(g) + O2(g) → 2CO2(g) if the Kc is 2.24 x…

A: Note: Hey there! Thank you for posting the question. Since the reaction is not given, we are taking…

Q: Excitation is the process in which a chemical species absorbs energy and returns to a lower energy…

A: Matter has 2 types of energy states based on energy difference i.e. Ground State(GS) and Excited…

Q: .List four constrains on the wave function that can be utilized to describe a molecular system.

A: There are four criterion that a wave function ψ(x) must satisfy to describe a molecular system.

Q: Name the thermodynamic state function that is a measure of randomness or can also be defined as…

A: Given that a thermodynamic state function that is a measure of randomness or can also be defined as…

Q: Explain the usefulness of the macroscopic, microscopic, and symbolic perspectives in understanding…

A: In Chemistry different type of terms are used , which are helpful to understand different concepts…

Q: If you had 7 six sided fair dice (fair meaning every side of the dice lands face up with equal…

A: We are given that 7 six sided fair dices are thrown at a time and we have to calculate how many…

Q: P2D.2 Starting from the expression Cp − CV = T(∂p/∂T)V(∂V/∂T)p, use the appropriate relations…

A: cyclic rule which a rule relate the partial derivate of 3 independent variable (x,y,z) taken in…

Q: Find the potential energy for two methyl chloride molecules at 25 C separated by 1.9 A B I

A: In this question, we want to determine the potential energy between two methyl chloride Molecules.…

Q: Determine the value of ∆G° for the following systems using your value for E⁰. a) Zn + Fe2+ ——>…

A: If n is the number of moles of electrons involved in a reaction,the relation between change in…

Q: Why is chemical potential analogous to temperature and pressure?

A: The chemical potential is the measure of free energy is changed in the process.

Q: Explain why [1,3] sigmatropic migrations of hydrogen cannot occur under thermal conditions, but…

A: In a sigmatropic reaction “ one new sigma-bond is formed as another breaks.” In [1, 3] sigmatropic…

Q: What can we predict about fluorescence intensity as a function of temperature from Boltzmann’s…

A: Fluorescence is the radiative transition between two states of same multiplicity.

Q: V and having which relation :-

A: To find: The relationship between the given compound.

Q: Calculate the maximum non-expansion work per mole of C3H8 that may be obtained from a fuel cell in…

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Q: Why is it important to distinguish between the standardstate and the reference state of an element?

A: Standard State is the thermodynamically most stable state, also known as reference state of an…

Q: Can the Nernst equation be used at temperatures other than room temperature?

A: Yes , Nernst equation be used at temperatures other than room temperature also.    Ecell…

Q: Consider a sample of Si at 300 K in which the Fermi level is found 0.10 eV below the bottom of the…

A: Probability of the binding site to be occupied by an electron  = E(f)  E(f) = 11+e-(Ef-E)/kT

Q: What are the 3 basic requirements of valid experiments? Discuss what makes them indispensable…

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Q: Briefly describe the contributions of Walter Nernst, T. W. Richards, Max Planck and G. N. Lewis in…

A: The third law was given by Walter Nernst. It states that the entropy of a system at absolute zero is…