: The de Broglie wavelength of an electron in the ground state of the hydrogen atom is (a) 2πr (b) Tr πr² (c) (d) πr² 2
Q: What minimum speed must an electron have to excite the 492-nm wavelength blue emission line? The…
A: The objective of the question is to find the minimum speed an electron must have to excite the…
Q: (a) Using the Bohr model, calculate the speed of the electron in a hydrogen atom in the n = 1, 2,…
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Q: (a) If one subshell of an atom has 9 electrons in it, what is the minimum value of l ? (b) What is…
A: a)If one subshell of an atom has 9 electrons in it, what is the minimum value of l The minimum…
Q: (a) Using Bohr’s second postulate of quantization of orbital angular momentum show that the…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: A hydrogen atom initially in the n = 1 ground state absorbs a photon which excites the atom to the n…
A: solution is given by
Q: A free hydrogen atom after absorbing a photon of wavelength λa gets excited from state n = 1 to n =…
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Q: What is the maximum photon wavelength that would free an electron in a hydrogen atom when it is in…
A: The energy in a hydrogen atom is given by: En=-21.8×10-19Jn2Z2 Z=1 En=-21.8×10-19n2
Q: A Bohr-like atom has a ground state energy (n=1) of -41.4eV. An electron makes a transition from the…
A: we know.energy emitted by photon:E=hcλ=E4-E2
Q: The orbital angular momentum of a hydrogen atom is 2.572 × 10-34 J•s. What is the atom’s minimum…
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Q: A Bohr-like atom has a ground state energy (n=1) of -41.4eV. An electron makes a transition from the…
A: Given:We are dealing with Bohr-like atom,Ground state energy, E1 = -41.4 eVelectron transition from,…
Q: A negatively charged muon (µ¯) has the same charge as as electron, but it is heavier. Imagine a…
A: Muon is a lepton family member. mu= 207 me It is a fermion. Life time of muon atom is 2.2 Micro…
Q: b) The Bohr model of the atom postulated electrons orbiting around the nucleus in stable circular…
A: i)1. Quantization of Angular MomentumThe Bohr model postulates that the angular momentum of an…
Q: 12= 21 k=k2 V>0 Q2) A free particle with energy E whose wavelength is A enters a region of V > 0…
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Q: A hydrogen atom has its electron in the n = 3 state. (a) How much energy would have to be absorbed…
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Q: Using the average speed of a gas, (8RT/piMW)^1/2 determine the average de Broglie wavelength for an…
A: a)average speed = 8RTπMat t = 25 C = 298 K v = 8*8.314*298π* 0.004v = 1255.9 m/s Therefore, de…
Q: a) An electron in a hydrogen atom has energy E= -3.40 eV, where the zero of energy is at the…
A: a. Given, The energy of hydrogen atom, E=-3.4eV According to Bohr's model of energy,…
Q: Suppose that a hydrogen atom in the ground state absorbs a photon of wavelength 10.3 nm . If the…
A: Let us find the kinetic energy of the electron when it absorbs a photon of wavelength 10.3nm by the…
Q: hydrogen atom emits radiation as a result of an electron transitic y level. Determine the highest…
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Q: hydrogen atom has its electron in the n = 3 level. The radius of the electron's orbit in the Bohr…
A: Mass of electron m = 9.1×10-31 kg Radius r = 0.476 nm = 0.476 × 10-9 m
Q: sing the average speed of a gas, (8?????)1/2, determine the average de Broglie wavelength for an He…
A: Given, He atom is moving at some temperature and it has wavelength
Q: A free hydrogen atom after absorbing a photon of wavelength λa gets excited from state n = 1 to n =…
A:
Q: The radius of innermost electron orbit of a hydrogen atom is 5.3 × 10-11 m. What is the radius of…
A: Given Data: The radius of a hydrogen atom is, r1=5.3×10-11 m The expression for the radius of nth…
Q: The Bohr model correctly predicts the main energy levels not only for atomic hydrogen but also for…
A: The energy of the nth orbit is
Q: What is the probability that an electron in the 1s orbital will be within a 1.50 Å radius? ?1? =…
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Q: If aO is the Bohr radius, then the radius of the second orbital of the hydrogen atom is given by a0…
A: Bohr gave the concept that the electrons revolve in well defined orbit. By well defined orbit, he…
Q: Why is the following situation impossible? An experiment is performed on an atom. Measurements of…
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Q: Given an electron in the n=4 state of a hydrogen atom. What values would you get for m_l (Azimuthal…
A: The objective of the question is to find the possible values of the magnetic quantum number (m_l)…
Q: Which is not a solution of the Schrodinger equation? Question 13 options: W=eikx リ=e-kx W=sin kx…
A: As this is multiple question as per the guidelines we are going to answer first question only.…
Q: If aO is the Bohr radius, then the radius of the second orbital of the hydrogen atom is given by a0…
A: We are given the Bohr's radius of hydrogen atom. We know that the radius of nth orbit of hydrogen…
Q: a) [2018] State Kirchhoff’s two Laws, and give the fundamental physical principles which each law…
A: To state Kirchhoff’s two Laws, and give the fundamental physical principles which each law…
Q: A hydrogen atom in an excited bound state labeled with prin- cipal quantum number n = 3 absorbs a…
A: Given values:- Quantum number,(n)=3 ----(1) Kinetic energy of electron,(E)=8 eV=8 x 1.6 x 10-19 J…
Q: free hydrogen atom after absorbing a photon of wavelength λa gets excited from state n = 1 to n = 4.…
A:
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