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In a hydrogen atom, when an electron jumps from second orbit to first orbit, the wavelength of spectral line emitted by hydrogen atom is
  • a)
    0.563 Å
  • b)
    1213 Å
  • c)
    4102 Å
  • d)
    4861 Å
Correct answer is option 'B'. Can you explain this answer?
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In a hydrogen atom, when an electron jumps from second orbit to first ...
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In a hydrogen atom, when an electron jumps from second orbit to first ...
Use this formula
wavenumber =R (1÷n1^2-1÷n2^2)
where n1=1 n2=2
then wavelength lamba =1÷wavenumber
then after calculating option b will come
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In a hydrogen atom, when an electron jumps from second orbit to first orbit, the wavelength of spectral line emitted by hydrogen atom isa)0.563 Åb)1213 Åc)4102 Åd)4861 ÅCorrect answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In a hydrogen atom, when an electron jumps from second orbit to first orbit, the wavelength of spectral line emitted by hydrogen atom isa)0.563 Åb)1213 Åc)4102 Åd)4861 ÅCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a hydrogen atom, when an electron jumps from second orbit to first orbit, the wavelength of spectral line emitted by hydrogen atom isa)0.563 Åb)1213 Åc)4102 Åd)4861 ÅCorrect answer is option 'B'. Can you explain this answer?.
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