Given below are the spectral lines for an atom of hydrogen. Mark the lines which are not…
Chemistry · Class 11 · CBSE — Structure of Atom
Given below are the spectral lines for an atom of hydrogen. Mark the lines which are not correctly matched with the value of n1 and n2?
Series | n1 | n2 | Region | |
(i) | Lyman | 1 | 2, 3, .... | Ultraviolet |
(ii) | Balmer | 2 | 3, 4, .... | Infrared |
(iii) | Paschen | 3 | 4, 5, .... | Infrared |
(iv) | Pfund | 4 | 5, 6, .... | Infrared |
- (i) and (ii)
- (i) and (iii)
- (ii) and (iv)
- (i) and (iv)
Answer
(D) (i) and (iv)
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