What is maximum depth of AES(Auger Electron Spectroscopy )

Q: For a 2D spectrum with 5 peaks on the diagonal, how many off- diagonal peaks are expected a. 1 b. 2…

A: 2D spectrum with 5 peaks on the diagonal

Q: True or False: Emission spectroscopy can be used toidentify the components of paint’s pigments

A: An electron of an atom will be present in the excited state by absorbing energy. It will again…

Q: a solution has a %T value of 51.6% at 550 nm. What us the absorbance of this solution at this…

A: Absorbance of given solution can be find out as:

Q: 14.8)  The resolution of visible and UV spectra can usually be improved by recording the spectra at…

A: UV-Visible spectra are obtained due to electronic transitions between different values.

Q: Why is it important to determine λmax and take absorbance readings of the standards and the sample…

A: The solution is given below -

Q: Discuss IR Spectroscopy theory: how does it work on a chemical level? What are the different regions…

A:

Q: What features of FTIR spectroscopy make it useful for applications in sorting plastic recycling? Are…

A: The Society of the Plastics Industry categorized polymer resins into 6 categories namely,…

Q: Topic: Determination of Calcium by Atomic Absorption Spectroscopy (AAS) Answer this:  1. It is…

A: The Atomic Absorption Spectroscopy (AAS) principle and the relationship between concentration and…

Q: What is the purpose of cobalt blue glass in spectroscopy?

A: Cobalt glass is a blue colored glass and it is prepared by including a Cobalt compound which is…

Q: Wavenumbers (cm-¹) 4000 3000 2000 1500 1000 500 D 1511 3423 1236 3348 1033 COMM 827 1971 1862 888…

A: The question is based on the concept of IR spectroscopy. we need to assign the characteristic bands…

Q: In IR spectroscopy, please shortly explain what is a sample? Please answer at your own words.

A: IR Spectroscopy is used to identify the functional groups present in an organic compound. Because…

Q: Give 3 examples of 2D NMR?  Please answer at your own easy words. Answer should be to the point.

A: 2D or two dimensional NMR spectroscopies are the techniques for correlating  the couplings among the…

Q: Principle of fluorescence spectroscopy

A: Answer

Q: In a fluorescence resonance energy transfer experiment... a) Minor conformational changes can induce…

A: FRET (Förster Resonance Energy Transfer) is a phenomenon in which energy is transferred from one…

Q: metal around the sample tube before staining it on the instrument. b) use a metal block to avoid…

A: Correct option is D. When the magnetic moment of an atom is blocked the induced magnetic moment of…

Q: What makes the electron beam in magnetic deflection mass spectrometer?

A: Mass spectrometry is used to identify the molecular mass of the unknown organic compounds.

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

A:

Q: Draw the instrumentation of ATR spectroscopy?

A:

Q: Define Absorption spectroscopy

A: Absorption spectroscopy has to be defined.

Q: Describe how a deuterium lamp can be used to provide background correction for an atomic absorption…

A: Atomic absorption spectra (AAS) show background absorption due to molecular absorption that occurs…

Q: O a. Chemical shifts are larger when the frequencies of the radiation which induces the nuclear…

A: Given : Statements regarding NMR spectroscopy To find : Incorrect statement Solution : NMR stands…

Q: Answer the question concisely. Maximum of 5 sentences. Differentiate spectroscopy and…

A: Spectroscopy is a branch of science and it deals with the study of interaction of electromagnetic…