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Question
When the electrons of a sample of hydrogen atoms jump from the 4th orbit to the ground state, the maximum number of spectral lines observed is:
When the electrons of a sample of hydrogen atoms jump from the 4th orbit to the ground state, the maximum number of spectral lines observed is:
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Solution
The correct option is B 6
Maximum number of spectral lines (N) corresponding to the transition from n1=4 to n2=1 are:
N= number of lines emitted =12(n1−n2)(n1−n2+1)
=12×3(3+1)=6
Maximum number of spectral lines (N) corresponding to the transition from n1=4 to n2=1 are:
N= number of lines emitted =12(n1−n2)(n1−n2+1)
=12×3(3+1)=6
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