what are the epr spectrum looks like for these two different type?

Q: A student measures the absorbence of an unknown after placing a sample in a cuvette which contained…

A: Given scenario is, A student measures the absorbence of an unknown after placing a sample in a…

Q: hemical shift is related to electron density of the atom. Atoms with a greater electron density are…

A: Spectroscopy is very important for analyzing the compound. In nuclear magnetic resonance (NMR), an…

Q: What is continuous spectrum?

A:

Q: Your professor selected a wavelength of 430 nm to measure the absorbance of a sample. What is the…

A:

Q: What is single-crystal X-ray analysis ?

A: Using technique of single-crystal X-ray analysis .

Q: What is frequency factor?

A: In the Arrhenius equation, k=Ae-EaRT , A is often called the per-exponential factor.

Q: Elliptical cavity is used in Nd:YAG laser to provide better absorption of incident light. Explain .…

A: Neodymium- doped yttrium aluminium garnet is a crystal that is used as a lasing medium.  The lasing…

Q: Beer's Law states   Question 3 options:   A. the relationship between transmittance and…

A: The Beer's law can be mathematically expressed as follows: A = εCLA = Absorbanceε = Molar…

Q: What are the classes of absorption spectroscopy?

A: Here we have to write the class of absorption spectroscopy-

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: What is an Eletromagnetic Radiation?

A: Electromagnetic radiation travels like waves.

Q: Is absorption spectra of a substance chemical or physical property?

A: Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation,…

Q: The shielding in NMR is: a.) Place a metal around the sample tube before placing it in the…

A: Nuclear  magnetic  Resonance is a physical phenomenon when nuclei are disrupted by a faint…

Q: Which atomic spectrometer has the highest atomization temperature? What is the advantage of having…

A: Inductively coupled plasma atomic emission spectroscopy (ICP-AES), also referred to as inductively…

Q: Which of the following is the function of the Flame or Emission system in Atomic Absorption…

A: Atomic absorption spectroscopy is a spectroanalytical procedure for the quantitative determination…

Q: 9. How does an FTIR instrument give a spectra when it has no monochromator, prism, diffraction…

A: In FTIR spectroscopy, an interferometer and it manipulates incoming infrared light. The sample beam…

Q: Why is  λ max significant?    The instrument response is highest at that wavelength.   The value…

A: λ max is significant in UV- Vis spectroscopy due to following reasons.

Q: 4. A cuvette containing a colored solution in the path of a laser beam absorbs 12% of the incident…

A: If a cuvette absorbs 12% of light then it will transmit the remaining light (88%). Now, if another…

Q: imilar to NMR, radio waves are also used in magnetic resonance imaging (MRI) technique. True False

A: True or False.,

Q: Assume a plot of our Abs versus concentration (in M) is linear and has a slope of 7600. Calculate…

A:

Q: According to the Beer-Lambert law, which of the following is true?       A.  Absorbance is…

A: Beer Lambert law states that the change in intensity (Absorbance) is proportional to the…

Q: Rank these colors from the best to the least absorber of radiation. (Best absorber - I; Least…

A: The color which absorbs least of radiation is white. The color which absorbs most of radiation is…

Q: Let's say we want to use spectroscopy to analyze a solution that contains one colored solute that is…

A:

Q: What are the properties of the Magnetic Field materials? How can they be defined

A: Magnetic Field: It is defined the imaginary lines of force around a magnet which allows the other…

Q: 1. What is the absorbance of a substance that has a transmittance of 68%?

A:

Q: Which of the following is NOT a key feature of using an attenuated total reflectance (ATR) accessory…

A: Maximizing user-to-user spectral variation" is not a key feature of ATR. In fact, ATR is designed to…

Q: What are the basic principles on which Atomic Fluorescence Spectroscopy is based?

A: The basic principles on which atomic fluorescence spectroscopy is based has to be given.

Q: What color does sunlight appear to the naked eye without passing through a prism, diffraction…

A: Given: What color does sunlight appear to the naked eye without passing through a prism, diffraction…

Q: Why do we need to prepare a standard curve before we can use Beer's Law to determine the…

A: Answer :In Beer's Law, standard curve is of absorbance vs concentration.based on the Beer's law…

Q: 1. A rainbow projects the spectrum of white light from red to violet in top-to-bottom order. 2.…

A: 1. when rainbow projects the spectrum of white light the red colour appears at the top and the…

Q: How many signals would be present in the ¹HNMR? 05 04 OH

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: 2. Calculate the absorbance value (A) for a solution that absorbs 89.5% of the light striking it.…

A:

Q: 1. Explain the difference between atomic emission spectroscopy and atomic absorption spectroscopy.

A:

Q: Which violate Hund's rule? O IIN 1}] ]] 4742454647

A: Given question related to Hund's rule on the arrangement of electrons in orbitals.

Q: Using the given data compute for the sodium concentration of the patient. Use the same formula in…

A:

Q: What is the effect of temperature on atomic spectroscopy?

A:

Q: what is Spectroscopy? describe and explain it's purpose

A:

Q: How will you use a solution of known concentration of one of the food dyes to determine the…

A: In UV-visible spectrum, different types of electronic transitions taking place between the HOMO and…

Q: If a solution has 0% transmission, what does that tell about the solution and the amount of light it…

A: Check the condition and then write down about the light absorbs by the solution.

Q: 20) Which of the statements given is not true about electromagnetic radiation? a frequency is…

A: According to Plank's quantum theory the energy of the photon is given by:where, λ = wavelength of…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.