Question

The spectral line lies in the Lyman series. It corresponds to the radiation emitted by an electron jumping from higher energy sates to?

(a) first energy state
(b) second energy state
(c) third energy state
(d) fifth energy state

Answer 1

The Lyman series involves electron transitions that end in the ground state or the first energy state (n = 1), emitting ultraviolet photons. The spectral line in the Lyman series corresponds to the radiation emitted by an electron jumping from higher energy states to the first energy state (a).

Step-by-step explanation:

The spectral line in question lies in the Lyman series, which corresponds to the radiation emitted by an electron jumping from higher energy states down to a specific energy state. The Lyman series is characterized by electron transitions that end in the ground state, which is the first energy state (n = 1). These transitions result in the emission of ultraviolet photons due to the large energies released. Therefore, the correct answer to the question is (a) first energy state.