For a hydrogen atom in its ground state, use the Bohr model to compute (a) the orbital speed of the electron, (b) the kinetic energy of the electron, and (c) the electrical potential energy of the atom.

Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…

A: Energy of an electron in the n th orbit is  En=-13.6n2 ev And radius of n th electronic orbit is…

Q: If the angular momentum of an electron atom of hydrogen is equal to 34- ^ 10 × 3.15 j.s, in what…

A: The theory of quantization of angular momentum is applied here.  Given = energy in some quantum…

Q: The potential energy of a hydrogen atomin a particular Bohr orbit is -1.20 * 10-19 J. (a) Which Bohr…

A: The potential energy of charge   is given by,

Q: In accordance with the Bohr’s model, find the quantum number that characterises the earth’s…

A: Here,

Q: a) the wavelength of the ray needed to excite an electron in the hydrogen atom from its ground state…

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Q: The total energy of an electron in the first excited state of the hydrogen atom is about -3.4 eV.…

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Q: Calculate the following a) the wavelength of the ray needed to excite an electron in the hydrogen…

A: Given that, (a). Ground state n = 1 Excited-state n = 7 (b). Excited-state n = 3 Ground state n = 1…

Q: How much work must be done to pull apart the electron and the proton that make up the hydrogen atom…

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Q: Determine the energies in eV of the (a) second and (b) third energy levels of the hydrogen atom.…

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Q: Determine the momentum of … a. an electron (m= 9.1 x10-31 kg) moving at 2.18 x 106 m/s (as if it…

A: Given:  a) mass of electron, m = 9.1 x 10-31 kg, velocity of electron, v = 2.18 x 106 m/s b) mass of…

Q: An electron in the n = 1 energy orbital of the hydrogen atom has an angular momentum of magnitude…

A: Given: The angular momentum of the electron is 1.055x10-34 J.s. The orbital radius is 5.292x10-11 m.…

Q: - The total energy of electron in the ground state of hydrogen atom is -13.6 eV. The kinetic energy…

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Q: In the hydrogen atom, what is the electric potential energy of the electron when it is found in the…

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Q: True or False does energy need to be absorbed by an atom in order for the atom to increase in its…

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Q: Q. 3: Hydrogen atom is in its first excited state (n = 2). Calculate (a) the radius of the orbit,…

A: Since you have asked multiple subparts of a question we will only solve the first three parts…

Q: A hydrogen atom is in its third excited state (n = 4). Using the Bohr theory of the atom, calculate…

A: Given:- The hydrogen atom is in its third excited state (n = 4) Now, a0=5.29 times 10-11 m h=6.625…

Q: a) Find the energy necessary to raise an electron from states n = 4 to n = 5 in the hydrogen atom.…

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Q: What features of the Bohr model of hydrogen are consistent with the later, full quantum mechanical…

A: All the given features are consistent with both Bohr model and quantum mechanical model. The major…

Q: A photon is emitted when a hydrogen atom undergoes a transition from the n = 7 state to the n = 2…

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Q: If the angular momentum of an electron atom of hydrogen is equal to 3.15 x10-3ª J.S in what orbit is…

A: Given data, Angular momentum of the electron = 3.15x10-34 J.S

Q: A hydrogen atom is in its second excited state (n = 3). Calculate the following for the Bohr model.…

A: Given: The quantum number of the orbit is 3.

Q: The energy of the ground state in the Bohr model is -13.6 eV. In a transition from the n = 2 state…

A: Transition is happening from n=2 to n=4.

Q: A hydrogen atom is in its second excited state, corresponding to n = 3. Find (a) the radius of the…

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Q: Using the Bohr's model of the hydrogen atom, relate the kinetic energy of the electron on the atomic…

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Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…

A: Energy of an electron in an excited state of the Hydrogen atom = 0.85 eV And above the ground state,…

Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…

A: Energy of excited state En = - 0.85 eV Energy of ground state Eo = - 0.85 eV - 12.75 eV = - 13.6 eV…

Q: How many revolutions does the electron in the hydrogen atom in the ground state make per second? (h…

A: Note: Since the question number to be solved is not mentioned in the question, as per the policy…

Q: Determine the distance between the electron and proton in an atom if the potential energy UU of the…

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Q: What is the acceleration experienced by the electron in a hydrogen atom?     6.20 x 1015 m/s2…

A: Hydrogen has '1' electron and it moves with constant speed in circular motion . So the…

Q: A photon is emitted when a hydrogen atom undergoes a transition from the n = 9 state to the n = 1…

A: a) When an electron is jump from Higher orbit to lower orbit, the wavelength of the photon is given…

Q: Show that the speed of the electron in the nth Bohr orbit in hydrogen is given by…

A: Write the expression for radius of the Bohr orbit in hydrogen. r =nh/mun           ……. (1) Here, r…

Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…

A: 8.47 Angstrom

Q: A hydrogen atom is in its second excited state (n = 3). Using the Bohr theory of the atom, calculate…

A: Given: The excited state of the hydrogen is 3.

Q: A hydrogen atom is in its first excited state (n = 2). Using the Bohr theory of the atom, calculate…

A: As per our rules we solve only 3 subparts, if you need the solution of remaining subpart post the…

Q: The radius of the innermost electron orbit of a hydrogen atom is  5.3×10-11 m. What are the radii of…

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Q: What are the most significant differences between the Bohr model of the hydrogen atom and the…

A: Bohr model of the hydrogen atom : Bohr model of the hydrogen atom first proposed the planetary model…

Q: An electron is excited from the n=1 ground state to the n=3 state in a hydrogen atom. Which of the…

A: Required : True or False

Q: Which of the following lists of quantum numbers for the hydrogen atom (if any) are NOT possible?…

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Q: )In the model of the hydrogen atom proposed by Bohrin 1913, the electron moves around the nucleus at…

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Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: