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JEE Main 8 Jan 2020 Shift 1 Solved Paper

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Question : 42

Total: 75

For the Balmer series in the spectrum of Hatom, v=RH{

}, the correct statements among (I) and (IV) are :
(I) As wavelength decreases, the lines in the series converge
(II) The integer n, is equal to 2
(III) The lines of longest wavelength corresponds to n2=3
(IV) The ionization energy of hydrogen can be calculated from wave number of these lines

(II), (III), (IV)
(I), (II), (III)
(I), (III), (IV)
(I), (II), (IV)

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