Question

In which of the following, maximum
wavelength is emitted
(1) 4 to 1 in H
(2) 5 to 1 in He +
(3) 6 to 1 in Li +2
(4) 6 to 1 in Be +3
​

Answer 1

In which of the following, maximum wavelength is emitted?

=> 5 to 1 in He +

Answer 2

$\huge\bigstar\underline\mathcal\blue{Answer:-}$

Option 2) 5 to 1 in He+

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