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The first member of the paschen series i...

The first member of the paschen series in hydrogen spectrum is of wavelength `18,800 Å`. The short wavelength limit of Paschen series is

A

1215 Å

B

6560 Å

C

8225 Å

D

12850 Å

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The correct Answer is:
C
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TARGET PUBLICATION-ATOMS, MOLECULES AND NUCLEI -Competitive Thinking
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  2. If the wavelength of the first line of the Balmer series of hydrogen i...

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  3. The first member of the paschen series in hydrogen spectrum is of wave...

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  4. In the spectrum of hydrogen atom, the ratio of the longest wavelength ...

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  5. The ratio of wavelength of the lest line of Balmer series and the last...

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  6. If lambda(max) is 6563 Å, then wave length of second line of Balmer se...

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  7. lambda(alpha)/lambda(beta) in Balmer series is

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  8. The frequencies for series limit of Balmer and Paschen series respecti...

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  9. If the series limit frequency of the Lyman series is v(L), then the se...

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  10. For Balmer series , wavelength of first line is 1 lambda and for Brack...

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  11. The ratio of the longest to shortest wavelength in Brackett series of ...

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  12. The shortest wavelength for Lyman series is 912 Å. What will be the lo...

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  13. If, an electron in hydrogen atom jumps from an orbit of lelvel n=3 to ...

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  14. If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd ...

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  15. An electron in an atom jumping from 3rd orbit to 2nd orbit emits radia...

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  16. As an electron makes a transition from an excited state to the ground ...

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  17. Wavelength of characteristic X-ray depends on which property of target...

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  18. The radius of an atomic nucleus is of the order of

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  19. Binding energy of a nucleus is equivalent to

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  20. In helium nucleus, there are.

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