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Explain emission line spectra and absorp...

Explain emission line spectra and absorption spectra.

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Explore conceptually related problems

Explain emission lines and absorption lines.

Explain line spectra and its uses.

Explain emission and absorption spectrum

What is emission spectrum ?

State the uses of line spectrum or atomic spectra.

Assertion: Hydrogen atom consists of anly one electron but its emission spectrum has may lines. Reason: Only Lyman series is found in the absorption spectrum of hydrogen atom whereas in the emission spectrum, all the series are found.

Explain by drawing a line spectra diagram of the transition between energy levels in an atom.

The figure indicates the enegry level diagram of an atom and the origin of six spectral lines in emission (e.g. line no. 5 series from the transition from level B to A ). The following spectral lines will also occur in the absorption spectrum

KUMAR PRAKASHAN-ATOMS-TRY YOURSELF
  1. Which fact indicates that the total energy of electron is negative?

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  2. What is emission spectrum ?

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  3. Explain emission line spectra and absorption spectra.

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  4. Which series and who were first seen in the region of the hydrogen sp...

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  5. What is the maximum wavelength of line in the red region?

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  6. Mention the value of Rydberg constant with unit.

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  7. Which series is found in the ultraviolet region ?

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  8. What are the series found in the infrared region ?

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  9. Which series is found in the visible light region ?

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  10. Write the formula for the orbital radius of the electron in the atom b...

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  11. What is the ground state of an atom ? And what is the ionization energ...

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  12. What is the ground state of an atom ? And what is the ionization energ...

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  13. What is the ground state of an atom ? And what is the ionization energ...

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  14. What is the total energy of electron at infinite distance in an atom ?

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  15. How much energy is needed is to releases the electron from the second ...

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  16. If the electron in the atom transists from the second orbit to first t...

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  17. what is the maximum wavelength of line of balmer series of hydrogen s...

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  18. Which lines has the maximum frequency in each series ?

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  19. Mention the value of Rydberg constant with unit.

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  20. Mention the value of Rydberg constant with unit.

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