Question

which of the following electron transition in hydrogen atom will require the energy equivalent to
ionization energy?
from n =1 to n = 2
(B) from n =2 to n = 3
(c) n = I to n=3 (d) n=1 to n = infinity​

Answer 1

Answer:

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Answer 2

Answer:

None will have same transition energy.

But in He (helium) electron transition from n =2 to n= 4 have same energy as that of n=1 to n=2.

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