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How does Bohr modeal explain the simulta...

How does Bohr modeal explain the simultaneous appearance of a large number of lines in the hydrogen spectrum ?

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PRADEEP-STRUCTURE OF ATOM-Additional Questions (Short Answer question)
  1. What do you mean by quantisation of electronic energy and angular mome...

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  2. Bohr model cannot explain spectrum of

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  3. How does Bohr modeal explain the simultaneous appearance of a large nu...

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  4. Outline the weaknesses of Bohr's model of atom

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  5. What is meant by dual nature of particles in motion ?

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  6. State de Broglie relationship. For what purpose is it used ?

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  7. Derive de Broglie equation for microscopic particles.

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  8. State de Broglie equation. How would the wavelength of a moving object...

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  9. Derive a relationship between wavelength (lambda) associated with part...

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  10. State Heisenberg's uncertainty principle. Give mathematical expressi...

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  11. Explain why it is impossible to measure simultaneously the position an...

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  12. State Heisenberg's uncertainty principle. Why motion of electron aroun...

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  13. In what ways Heisenberg's uncertainty principle contradicts the concep...

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  14. What happened to Bohr's model of atom in the light of uncertainty prin...

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  15. What is the significane of wave function Psi in the Schrodinger wave e...

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  16. How are the quantum numbers related to each other ?

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  17. Define Pauli exclusion principle. Why is it called exclusion principle...

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  18. In an atom, the first shell may contain upto 2 electrons, the second s...

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  19. How do 1s, 2s and 3s-orbitals differ from each other ?

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  20. Draw probability distribution curves for 1s and 2s electrons. What obs...

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