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The binding energy of an electron in the hydrogen atom is

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Important Questions on Atoms, Molecules and Nuclei

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 31
Which of the following expression is the formula for the total energy of electron in hydrogen atom?
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 32
The ratio of energy of orbital electron in the third and fifth orbit of Hydrogen atom will be
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 33
Kinetic energy of the electron in the first Bohr orbit of the hydrogen atom is
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 34
Electrons in hydrogen atom jump from orbit corresponding to n=∞ to n=5. The energy of the emitted photon is
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 35
In an orbit of hydrogen atom, the ratio of kinetic energy and potential energy of an electron is
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 36
If wavelength for a wave is λ=6000 Angstroms, then the wave number will be
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 37
Which of the following models was successful in explaining the observed hydrogen spectrum?
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Atoms, Molecules and Nuclei>Classical Thinking>Q 38
With increasing quantum number, the energy difference between adjacent energy levels in hydrogen atom