Atoms And Nuclei Question 43

Question: Which of the following transitions in a hydrogen atom emits photon of the highest frequency [MP PET 1996; DPMT 2001]

Options:

A) n = 1 to n = 2

B) n = 2 to n = 1

C) n = 2 to n = 6

D) n = 6 to n = 2

Show Answer

Answer:

Correct Answer: A

Solution:

∵E1>E2
∴ν1>ν2 i.e. photons of higher frequency will be emitted if transition takes place from n = 2 to 1.

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