What are the advantages of a FTIR spectrometer over a dispersive IR spectrometer. What is difference between RAMAN and IR spectroscopy in terms of molecules to which they apply.

Q: Explain the basic principle of Raman spectroscopy. 2. What type of scattering and can be observed…

A: Five questions based on Raman spectroscopy, which are to be accomplished.

Q: Determine how many IR and Raman active modes there are in C2V molecule SF4.

A: There are three IR active and 4 Raman active modes in SF4.

Q: Compare the techniques of Atomic Absorption Spectroscopy (AAS) and Inductively coupled…

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Q: What are the different types of Monochromator in IR spectroscopy? Explain each of them?  Please…

A: Monochromator in IR spectroscopy - A monochromator is an optical device that transmits a…

Q: Consider the vibrational mode of CH4 that corresponds to the compression of one C-H bond while the…

A: For a molecule to be IR active, it must have permanent dipole moment. While for a molecule to be…

Q: For 1H35Cl molecule, (N1/N0) ratio at 300 K is 6.091 x 10-2. Calculate the wavenumber ( in cm-1) for…

A: For 1H35Cl molecule, (N1/N0) ratio at 300 K is 6.091 x 10-2. The wave number is 582.741Cm-1

Q: List the 3 types of EMR scattering and give the relationship between the particle size and…

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Q: The wavenumber of the incident radiation in a Raman spectrometer is 20 623 cm−1. What is the…

A: Concept: Selection rule for pure rotational Raman spectrum is Δ = 0, +2 or -2 Since Δ = 0,…

Q: Peocedures involved when using Surface enhanced Raman spectroscopy(SERS) to determine the…

A: Sudan –IV is a fat-soluble azo dye which is used in coloring tiles, polishes. And it is banned by…

Q: Which is higher in energy: electromagnetic radiation with wavenumber 100 cm−1 or with wavenumber…

A: Since the relationship between the wavenumber and energy of radiation is given by  E = hcυ where h =…

Q: Why can UV or higher energy radiation not be used for non- destructive spectroscopy of polymer…

A: The frequency of UV radiation ranges from f= 8×1014to 3× 1016Hz .That is the energy E= hv ranges…

Q: Use the analytical procedure in analytical chemistry to gain quantitative and qualitative…

A: Palm oil is one of the most useful vegetable oil available. Sudan IV dye is used as a hue enhancer…

Q: 2000 1500 1000 WAVENUMBERS PPM Peaks: 1.23 ppm (singlet, 6H), 2.24 (singlet, 3H), 4.62 (singlet, 1H)…

A: All the details are explained in handwritten solution.

Q: Use the Analytical procedures in analytical chemistry to gain qualitative and quantitative…

A: SOLUTION: Step 1: Palm oil is a bright reddish/orange oil produced from the mesocarp of the fruits…

Q: ___________can be used for field testing.   Raman Spectrometer   FT-IR   AAS

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Q: Convert the following wavenumbers (in cm-1) into their corresponding wavelengths (in nm)  a. 3300…

A: From the following formula, we can convert wave number (cm-1) into wavelength (in nm) νλ=104where,…

Q: What is the correct order of the components in a UV-Visible spectrophotometer?

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Q: in nmr spectroscopy what are the advantages of using a magnet with as great field strength as…

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Q: wavenumbers

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Q: Does an electromagnetic spectrophotometer using photoelectron spectroscopy exist? Explain why or why…

A: A spectrophotometer is an instrument which measures the absorption of light at each wavelength of…

Q: Explain the difference of an operational principle between flame atomic absorption spectroscopy…

A: Flame atomic absorption spectroscopy  Flame atomic emission spectroscopy  Amount of light absorbed…

Q: (1) (2) 100 100F 95 90 80 75 70 65 50 45 40 35 30 25 4000 3500 3000 2500 2000 1500 1000 500…

A: Solution: We know the IR spectroscopy is an important tool for identification of functional groups…

Q: What will the frequency of a modulated signal from a Michelson interferometer with a mirror velocity…

A: Frequency is defined as the number of cycles per second. Wavelength is defined as the distance…

Q: Why does scanning not start at the excitation wavelength in fluorescence spectroscopy?

A: Fluorescence is a type of luminescence caused by photons. When a molecule is excited, it is then…

Q: What is the purpose of a matrix modifier in atomic spectroscopy?

A: In AAS analysis, some metals vaporizes along with sample matrix, e.g., As, Sb, Hg etc., in graphite…

Q: Using Jablonski Energy diagram, describe and explain the theoretical bases of Raman Spectroscopy.…

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Q: What is the effective transverse relaxation time when the width of a Lorentzian resonance line is…

A: To find the effective transverse relaxation time,use the formula,T2*=1π⊿ϑ1/2where,⊿ϑ1/2=the width of…

Q: Dibenzalacetone 101 100 99 97 96 95 4000 3500 3000 2500 2000 1500 1000 500 Wave number (cm-1) Band…

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Q: What will the frequency of a modulated signal from a Michelson interferometer with a mirror velocity…

A: Wave equation is the mathematical relationship between the velocity (v), wavelength (λ) and…

Q: mong the following analytical methods, select all methods that can determine the concentration and…

A: lectromagnetic radiation—light—is a form of energy whose behavior is described by the properties of…

Q: The wavelength of light required to cause the fundamental transition for the CO molecule is 4.607…

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Q: Combine the chemical shifts, integrals, and spin-spin splitting patterns in NMRspectra with…

A: NMR explains structure in terms of chemical shift, spin-spin interaction Chemical shift All the…

Q: INFRARED SPECTRUM 0.8 0.6 oo OH 0.4 0.2 3000 2000 1000 Wavenumber (cm-1)

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Q: For 1H35Cl molecule, (N1/N0) ratio at 300 K is 6.091 x 10^-2. Calculate the wavenumber ( in cm^-1 )…

A: Answer is explained below. Given that, for 1H35Cl molecule (N1/N0) = 6.091×10-2 at 300K. Now, we…

Q: what is difference between Transmittance and absorbance in spectroscopy?

A: The main difference between transmittance and Absorbance is that transmittance measure how much…

Q: Why  high-resolution monochromator is needed for atomic emission spectroscopy while atomic…

A: Spectroscopy is an advanced analytical technique. It is the study of the interaction of light with…

Q: What

A: Atomic absorption spectroscopy  Molecular absorption spectroscopy  1.Atomic absorption…

Q: How many IR absorption bands are there for cis-[PtCl2(NH3)] in the Pt-Cl stretching region?

A: Given: [PtCl2(NH3)2] The structure of given compound is as follows,

Q: Why is 2D NMR used? What are its advantages and disadvantages?

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Q: 5. What is the working principle of raman spectroscopy.?

A: Note: As per Bartleby  guidelines eligible to answer only the first question Spectroscopy:  it is…

Q: Will quantitative fluorescence spectroscopy be as sensitive to path length differences in sample…

A: Fluorescence is a type of luminescence caused by photons exciting a molecule, raising it to an…

Q: Why is there no zero point energy associated with roational spectroscopy.

A: The expression for rotational energy is given below.

Q: There is no P(0) branch in rotational spectroscopy. True False

A: P branch arises in rotational spectroscopy.

Q: What are the types of atomization in atomic absorption spectroscopy? (instrumental analysis)

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

Q: Explain the basis of Raman spectroscopy protocol

A: The study of an interaction between the electromagnetic radiation and matter is known as…

Q: Why is effective water suppression an essential component of solution state biomolecular NMR…

A: In NMR spectroscopy when the solvents included H2O and D2O are used, solvent suppression techniques…

Q: Calculate the frequency separation (in megahertz) of the nuclear spin levels of a 13C nucleus in a…

A: Given information,       A 13C nucleus in a magnetic field of 15.4 T given that its magnetogyric…