Write a short note on Pulse Polarography & its Applications.

Q: 400 50 600 700 800 Wavelength (nm)

A: The detailed solution of your question given below-- Siince, we know that the colour is possible in…

Q: pH = %3D

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Q: A HMQC spectrum

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Q: how the principle of spectrophotometric experiments? Explain plz thank you

A: Spectrophotometry is a method to measure how much a chemical substance absorbs light by measuring…

Q: Calculate the fourth-order resolution of a grating that is 8.00 cm long and is ruled at 185…

A: GIVEN: Lines of grating = 185 lines/mm order of resolution = 4 Length of grating = 8cm = 80mm…

Q: ography (a) Derive the relationship between diffusion analyte current and concentration of an in…

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Q: 2. Explain how gel electropherogram techniques help clarify events that occurred 50 years ago. Give…

A: Gel electrophoresis is a method of separation of DNA fragments based on the size of the individual…

Q: 50 30 3500 3000 2500 2000 1500 1000 500 Wavenumber cm-1 Transmittance [%] 08 06 09 3300.21 2925.60…

A: The structure of nylon-6,6 is provided below:

Q: state the relationship between absorbance and transmittance

A: Given,  state the relationship between absorbance and transmittance

Q: Peaks of scattered intensity are observed when the path difference would becomes equal to __________…

A: Peaks of scattered intensity are observed when the path difference would becomes equal to

Q: 100 IR Spectrum #5: 90 80 70 60 50 40 30 20 10 4000 3800 3600 3400 3200 3000 2800 2600 2400 2200…

A: The region between 1500 - 4000 cm-1 in infrared spectrum is known as functional group region used to…

Q: 100 - MS-NU-3528 80 60 40 20 - uluwlwylpwbwwlywu 10 30 40 50 60 70 80 90 100 110 120 m/z Relative…

A: A mass spectrum is an important tool for the determination of the mass of a compound. A mass…

Q: Explain why the information from an XPS chemical shift must also be contained in an X-ray absorption…

A: The technique that helps in determination of any matter's electronic structure or geometry is termed…

Q: Why mass spectrometry is called so not as spetroscopy?

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Q: Postlab Questions: 0.99 0.98 0.97 3000 2000 1000 Wavenumber (cm-1) Figure 2. Penacol IR Spectrum 0.8…

A: Functional groups can be identified by IR spectrum.

Q: what are the applications of Atomis Force Microscopy and explain each

A: Atomic force microscopy (AFM) is a sub-nanometer scale resolution that has  surface scanning…

Q: What are the types of MSDS forms? Explain each of them.

A: MSDS - Material Safety Data Sheet. It contains information about the various types of hazards…

Q: The biotechnology drug interferon gamma-1b (ACT IMMUNE) contains 100 mcg/0.5 mL. Calculate the…

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Q: The purpose of the best-fit line on an experimental scatterplot is to identify any linear trend in…

A: The purpose of best fit line on experimental scatter-plot is to find direction of relation between…

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: Light source Excitation Monochromator Polarizer filter Exciting light Polarizer Analyzer…

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

Q: Lrdocaine USP (ATR) 95- 90 85 80 75 70 65 60 55 50 45 Lidocaine 40 4000 3500 3000 2500 2000 1500…

A: IR spectroscopy is a technique used in laboratories to identify the functional groups present in the…

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

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Q: Why should absorbance be less than 2?  Please explain in terms of light transmittance

A: Absorbance A also called the optical density , is the quantity of light absorbed by a solution.

Q: Question 7 of 21 Choose the frequency of a peak that is most likely to correspond to an N-H stretch…

A: The N-H stretching frequency has to be chosen.

Q: 1. Sample preparation of infrared spectroscopy uses KBr as the blank because Kbr has 100%…

A: KBr has a property that it does not absorb in the range of wavenumber 4000-400 cm-1 which is also…

Q: II B C D What is the design of figure Il? double beam spectrophotometer diode array…

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Q: What is the proper proper image that should be seen through the eyepiece of the plarimeter when…

A: The proper image that should be seen through the eyepiece of the polarimeter when measuring the…

Q: y If y = 36 and x = 6, what is the signal-to-noise ratio?

A: Signal to noise ratio is the ratio of desired noise to the background noise and it is expressed in…

Q: What is the magnification of the plane/flat mirror? А. +1.0 В. +0.1 С.- 1.0 D. – 0.1 Е. О

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Q: What are the types of MSDS forms? compare types

A: MSDS stands for Material Safety Data Sheet: It contains information about a material explaining its…

Q: Find Five candidates of RR Lyrae type with magnitude under +11?

A: RR lyare  With periods ranging from a few hours to two days and optical brightnesses that normally…

Q: Project 2: Food Dye Spectroscopy Which scale (percent transmittance or absorbance) is most useful…

A: The quantity of light which is absorbed by a given solution is expressed in terms of percentage…

Q: Project 2: Food Dye Spectroscopy   What is the relationship between absorbance and transmittance?

A: Absorbance is the measure of capacity of a sample to absorb light of a specified wavelength.…

Q: Which of the following statements are true for chemical interference? I. Releasing agents are added…

A: Chemical Interference : It is occurs when the analyte is not totally decomposed in a flame. These…

Q: Compare and contrast GC/MS IR spectrophotometry. TLC spectroscopy, and UV/VIS spectrophotometry Make…

A: Analytical spectroscopy:

Q: From the following options what's the reason why we use absorption and not percent transmittance for…

A: We use absorption and not percent transmittance for UV-Vis spectrophotometry because The absorption…

Q: used for?

A: This question is related to x ray techniques.

Q: Show the Atomic Fluorescence Spectrometer schematically.

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Q: For the experimental data used in this lab, why was it okay to use the absorbance values instead of…

A: In experiment to determine the concentration of any specie, the value of absorbance for the solution…

Q: 1.give some precautionary measures in the use of microscope

A: As per the rules only the first question can be answered.

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

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Q: what types of bonds are visible in this IR? *TRANSMITTANCE 3312. 2e 2981.11 2936.83 2076.23 2128.e4…

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Q: undiluted 0.715 1:4 dilution ratio 0.447 1:9 dilution ratio 0.321 a. Calculate the slope,…

A: First plot the graph of absorbance vs concentration . Then find the equation for graph using Excel.

Q: If you goop on more sunscreen to double its thickness, absorbance will be doubled. What will be the…

A: Given : double its thickness, absorbance will be doubled. What will be the transmittance near 300 nm…

Q: Convert the accompanying transmittance data to absorbances: (a) 25.5% (b) 32.8% (c) 0.085

A: Given data: The transmittance values (a) 25.5% (b) 32.8% (c) 0.085% To find: The absorbance for all…

Q: Which of the ff. angles is used for absorbance and transmittance measurements? 180 degrees 135…

A: A multiple choice question based on analytical process that is to be accomplished.

Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.