13. 2.s4 points I Previous Answers My Notes Ask Your I.) Find the energy (and wa

Question

13. 2.s4 points I Previous Answers My Notes Ask Your I.) Find the energy (and wavelength) of the photon required to excite a hydrogen atom from the n 7 state to the a.) n 11 state 165 7537 nm How would the hydrogen react to a slightly lower energy photon than this? The electron would absorb this photon and use the How would the hydrogen react to a slightly higher energy photon than this? The electron would absorb this photon and use the energy to jump to a diferent bound energy levelX b.) ionized state (electron barely able to escape the atom) 278 4471 nm How would the hydrogen react to a slightly lower energy photon than this? The electron would absorb this How would the hydrogen react to a slightly higher energy photon than this? Select and use the to leave the atom with excess kinetc II.) Starting with the same initial state of hydrogen above, suppose an incoming photon of energy of the electron that is ejected from the hydrogen as a result? 2.278 ev is absorbed. What is the kinetic energy ev How would the hydrogen react to a slightly lower energy photon than this? The electron would absorb this photon and use the How would the hydrogen react to a slightly higher energy photon than this? Selec to leave the atom with more excess knetic

Explanation / Answer

In each case who have given wrong answers for reacton of hydrogen with the slightly lower and slightly highter energy photon.

According to the Bohr's concept enegy levels around nucleus in an atom are quantised. So, electron can absorb only a particular amount of energy which is corresponding to a particular energy level. Energy which is slghtly lower or slightly higher which is not corresponding to any particular energy level around nucelus is not absorbed.

So, hydrogen can not react with such type of energy of photon.

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