Explain whether the following transition is possible? 3p → 2d 3s → 6s 2s → 7p 3d → 6f

Q: d. In the UV-visible spectrum for [Cr(en)3]Cl3, two peaks at 350 nm and 457 nm are observed. The…

A: The ligands are the neutral or negatively charged species that have an unpaired electron or an…

Q: Determine the Ksp expression for Al2(SO4)3(s) ⇌ 2Al3+(aq) + 3SO42-(aq)

A: Given :-  Al2(SO4)3(s) ⇌ 2Al3+(aq) + 3SO42-(aq)  To determine :-  Ksp expression of given equation

Q: Determine which of the following transitions are allowed. 'P, E 'S. ³Pi < 'So 'D2 E 'S, 'D2 E P2 D2…

A: This problem can be solved from the concept of selection rule of electronic transition.

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: P I-I m=0 +%. -% m= -10 +1-10:+1 + % spin d l-2 m +% spin m - % spin 2-1 0 +1+2 2-1 0 +1+2 -%spin…

A: There are four different types of quantum number: n = principal quantum number l = azimuthal quantum…

Q: R1 = 2.18×10-18 J , h= 6.626×10-ª Js, c= 3.0×10° m/s , 1 nm = 10° m Q1. A line in the Paschen series…

A: For H atom, the relation between wavelength, ƛ and and the initial (nl) and final state (nhi) is as…

Q: E11F.13(b) 3-Buten-2-one (6) has a strong absorption at 213 nm and a weaker absorption at 320 nm.…

A:

Q: What type of transition is caused by visible and ultraviolet radiation?   A. Rotational…

A: The type of transition caused by visible and ultraviolet radiation is

Q: Calculate the frequencies and wavelengths for the rotational transition J = 0 → J = 1 and J = 4 → J…

A: Given data: Rotational transition J = 0 → J = 1 and J = 4 → J = 5 for the HCl molecule. To find:…

Q: INORGANIC Magnetic susceptibility: Compare the two compounds spin state- how can these two compounds…

A: µeff of (Me5dien)CoCl2=4.43 BMµs of (Me5dien)CoCl2=3.87 BMµeff of (Me5dien)Co(SCN)2=4.26 BMµs of…

Q: Compare the ɛ value for n--> Tt* transitions and nt-> T* transitions. Explain the reason.

A:

Q: Name a transition in C5+ that will lead to the absorption of green light.

A: The ground state electron configuration of carbon is 1s22s22p2. After loss of five electrons, The…

Q: A. B. C. 1 1 1 1 1 1 1 1. A substance is one that has NO unpaired electrons. a. Slightly repelled in…

A: 1.A diamagnetic substance is one that has NO unpaired electrons.  All the electrons have paired…

Q: H. H O1= sp3, 2 = sp3, 3 = sp3 1 = sp, 2 = sp2, 3 = sp3 O1= sp2, 2 = sp3, 3 = sp2 01=sp2,2 = sp3, 3…

A:

Q: 9.4)Which of the following is the correct ground state electron configuration for Rb? s²2s…

A: Rubidium belongs to s-block elements. So, the last electron in the valence shell electronic…

Q: What Atomic spectroscopy is referred to by the following statements? Intensity is mesured by the…

A:

Q: In the following identify which spectral transitions are allowed and/or forbidden. Give a reason why…

A: In the Russell-Saunders coupling scheme, Term symbols can be written in the form of 2S+1LJ where S…

Q: Q. 30 If degeneracy of first excited state of chlorine atom is 'x', degeneracy of second excited…

A: Multi electron species follow (n+l) rule i.e energy filling order of various subshell is decided by…

Q: Which of the following transitions are electric-dipole allowed?(i) 1Σg+ ↔ 1Σu+, (ii) 3Σg+ ↔ 3Σu+,…

A:

Q: Which of the following transitions represents the ionization process requiring the higher amount of…

A: Option d is correct answer

Q: Which compound requires a lowest energy photon to cause a p to p (HOMO/LUM0) transition Previous

A: As size of conjugated system increase , energy gap between pi and pi star decrease and hence energy…

Q: Classify each of the hydrogen atom transitions above. Put letters in alphabetical order (no spaces…

A: According to Bohr's atomic model of an atom, When electron jump from lower orbit to higher orbit…

Q: In comparing fluorescence spectroscopy to UV-Vis absorption spectroscopy, which of the statements is…

A:

Q: 6.7x10^-7 m converted to J/photon

A: Use hc÷lmbda to get answer  E= 6.62×10-34×3×108÷6.7×10-7 E=19.85×10-26÷6.7×10-7 E=2.96×10-19j/photon

Q: Calculate the number of allowed transition from 1F3 →1D2 by drawing Zeeman pattern.

A:

Q: the

A: Wavelength = speed of light / ( frequency )  Wavelength = length of the box  So,  Length of the box…

Q: Which of the following transitions is forbidden A. singlet-singlet excitation B. singlet-triplet…

A:

Q: Determine which of the following transitions are allowed. 'P: E IS. P, E 'S. 'D2 E 'S, 'D2 E 'P2 3D.…

A: The transition that are allowed is given below

Q: AE of the transition from n =2 to n 3 in a Hydrogen atom is 3.03x10^-19 J. What is AE of the same…

A: Given, For ∆E, transition from n=2 ----&gt; n=3 ∆E = 3.03×10-19 J

Q: Which of the following electronic transitions is allowed and thus expected to have a short lifetime?…

A: for electronic transition to be allowed the value for azimuthal quantum number change  ∆L should be…

Q: 31 For an electron in a theoretical one dimensional box of length 2 cm, what is the lowest…

A: An electron confined to a one-dimensional box has energy levels given by the equation En=n²h²/8meL²…

Q: Define the following terms:  Reflection: Rayleigh scattering :

A: Definition of Reflection:-                                               Reflection is the change…

Q: an electron in a theoretical one dimensional box of length 10 nm, what is the lowest translational…

A: The question is based on the concept of translational energy. we have been given a 1D box. we need…

Q: Given the types of electromagnetic radiation shown below. Which of the following correctly orders…

A: According to planks equation the energy (E) is, E = hv Where, h = planks constant = 6.626×1034 Js v…

Q: Wavelengths in ultraviolet-visible spectroscopy are commonly expressed in nanometers; wavelengths in…

A: IR spectroscopy is also called as infrared spectroscopy. This is the called so because of the…

Q: What does the imaginary frequency observed for the transition state correspond to?

A: The vibrational spectrum of a transition state is characterized by one imaginary frequency (implying…

Q: What type of transition is induced by the electromagnetic radiation absorbed these substances? 60…

A: A question based on UV and visible spectrum that is to be accomplished.

Q: Predict 31PNMR spectrum of cis-[Pt(PR3)2Cl2]. Given that phosphorus-31 (100% abundant), platinum-95…

A:

Q: Electronic Transitions are often described in terms of ninitial (where the electron starts out) and…

A: Firstly in question , they have asked in which case most energetic photon is emitted. so, it is…

Q: If a sample is placed in a magnetic field of applied field strength = 1.1 Tesla, the spin-up and…

A: ∆E =γh B2π ⇒ hν =γh B2π⇒ν=γ B2π  γ =Magnetogyric ratio (constant for a particular nucleih= Planck's…

Q: Q/ Give two examples of the rules of choice in the allowed transition and the disallowed transition…

A: The selection rules can be said to as allowed transitions which have the high probability of…

Q: Do you expect the energy of the transition from state 3 to state 4 for 2H19F to be larger or smaller…

A:

Q: What is the multiplicity of a Co3+ atom (in its ground state)?

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Q: 7. Consider the following transitions 1. n 5 3 to n 5 1 2. n 5 2 to n 5 3 3. n 5 4 to n 5 3 4. n 5 3…

A:

Q: What types of transitions are usually observed in UV spectra?

A: The four types of transitions observed in UV spectra are,  •  σ   -----&gt;  σ*   transition  •  n…

Q: For the 4->3 transition, the energy released during the transition equals_ giving B= 36 cm¹ and =…

A:

Q: How many electrons does a Co atom have in its 3⁢d subshell?     How many of those electrons are…

A: Co is the symbol of Cobalt  Atomic no. of Co is 27 (total 27 electrons in its neutral state)