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प्रश्न
The figure below is the Energy level diagram for the Hydrogen atom. Study the transitions shown and answer the following question:
- State the type of spectrum obtained.
- Name the series of spectrum obtained.
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उत्तर
- It is a visible spectrum for the hydrogen atom.
-
The name of the series is Balmer series.
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संबंधित प्रश्न
Obtain an expression for the radius of Bohr orbit for H-atom.
If the photon of the wavelength 150 pm strikes an atom and one of its inner bound electrons is ejected out with a velocity of 1.5 × 107 ms–1, calculate the energy with which it is bound to the nucleus.
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(a) same energy
(b) same direction
(c) same phase
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For the ground state, the electron in the H-atom has an angular momentum = h, according to the simple Bohr model. Angular momentum is a vector and hence there will be infinitely many orbits with the vector pointing in all possible directions. In actuality, this is not true ______.
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- the energy would be (2)4 times that of a H-atom.
- the electrons, orbit would go around the protons.
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What is the energy associated with first orbit of Li2+ (RH = 2.18 × 10-18)?
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