Ashok kumar nehra Asked a Question
January 19, 2021 2:36 pmpts 30 pts
An electron in the n = 2 state of hydrogen remains there on the average of about 10 s, before making a transition to n = 1 state. The uncertainty in the energy of n = 2 state is (1) 4-14x 10 eV (2) 4-14x 10 eV (3) 4 14x 10 eV (4) 2:07x 10 eV
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  • Rohit kumar gupta
    this is what possibly
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  • Ashok kumar nehra
    According to your solution uncertainty in energy remains constant means it is independent of transition of electron between any energy levels
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  • Ashok kumar nehra
    sir your ans does not match with any option and what is use of 'n' given in question
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  • Rohit kumar gupta thankyou
    option 2 is correct
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