Chapter 12 – Atoms
In the figure six lines of emission spectrum are shown. Which of them will be absent in the absorption spectrum.
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Jun
In the figure six lines of emission spectrum are shown. Which of them will be absent in the absorption spectrum. In the figure six lines of emission spectrum are shown. Which of them will be absent in the absorption spectrum. June 7, 2021 Category: Chapter 12 - Atoms , MTG NEET Physics , Part 2 [...]
The de-Broglie wavelength of an electron in the first Bohr orbit is ·
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Jun
The de-Broglie wavelength of an electron in the first Bohr orbit is · The de-Broglie wavelength of an electron in the first Bohr orbit is · June 7, 2021 Category: Chapter 12 - Atoms , MTG NEET Physics , Part 2 ,
The correct formula for the wave number v when electron jumps from quantum number p to quantum number n is
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Jun
The correct formula for the wave number v when electron jumps from quantum number p to quantum number n is The correct formula for the wave number v when electron jumps from quantum number p to quantum number n is June 7, 2021 Category: Chapter 12 - Atoms , MTG NEET Physics , Part 2 [...]
Every series of hydrogen spectrum has an upper and lower limit in wavelength. The spectral series which has an upper limit of wavelength equal to 18752 Å is
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Jun
Every series of hydrogen spectrum has an upper and lower limit in wavelength. The spectral series which has an upper limit of wavelength equal to 18752 Å is Every series of hydrogen spectrum has an upper and lower limit in wavelength. The spectral series which has an upper limit of wavelength equal to 18752 Å [...]
The shortest wavelength of Lyman series is
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Jun
The shortest wavelength of Lyman series is The shortest wavelength of Lyman series is June 7, 2021 Category: Chapter 12 - Atoms , MTG NEET Physics , Part 2 ,
Figure shows the energy levels P,Q,R,S and G of an atom where G is the ground state. A red line in the emission spectrum of the atom can be obtained by an energy level change from Q to S. A blue line can be obtained by following energy level change
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Jun
Figure shows the energy levels P,Q,R,S and G of an atom where G is the ground state. A red line in the emission spectrum of the atom can be obtained by an energy level change from Q to S. A blue line can be obtained by following energy level change -q Figure shows the energy [...]
A stationary hydrogen atom of mass M emits a photon corresponding to the first line of Lyman series. If R is the Rydberg’s constant, the velocity that the atom acquires is
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Jun
A stationary hydrogen atom of mass M emits a photon corresponding to the first line of Lyman series. If R is the Rydberg’s constant, the velocity that the atom acquires is A stationary hydrogen atom of mass M emits a photon corresponding to the first line of Lyman series. If R is the Rydberg's constant [...]
The wave-number of a photon line Brackett series of hydrogen atom is 9/400 R. The electron has transited from the orbit having quantum number
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Jun
The wave-number of a photon line Brackett series of hydrogen atom is 9/400 R. The electron has transited from the orbit having quantum number The wave-number of a photon line Brackett series of hydrogen atom is 9/400 R. The electron has transited from the orbit having quantum number June 7, 2021 Category: Chapter 12 - [...]
Taking the Bohr radius a0=53 pm, the radius of Li++ ion in its ground state, on the basis of Bohr’s model, will be about.
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Jun
Taking the Bohr radius a0=53 pm, the radius of Li++ ion in its ground state, on the basis of Bohr’s model, will be about. On the basis of Bohr's model Taking the Bohr radius a0=53 pm the radius of Li++ ion in its ground state will be about. June 7, 2021 Category: Chapter 12 - [...]
If an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit of level n=2, the emitted radiation has a frequency (R = Rydberg constant, C = velocity of light)
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Jun
If an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit of level n=2, the emitted radiation has a frequency (R = Rydberg constant, C = velocity of light) C = velocity of light) If an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit [...]