Question

A hydrogen atom is in ground state. In order to get six lines in its emission spectrum wavelength of incident radiation should be?

Answer 1

Explanation:

Number of possible spectral lines emitted when an electron jumps back to ground state from n

th

orbit =

2

n(n−1)

Here,

2

n(n−1)

=6⇒n=4

Answer 2

Answer:

Here is your answer

Explanation: