Radiation coming transion hydrogen |MODERNPHYSICSJEEMain2019

JEE MAIN 2019

08-04-2019 S1

Question

Radiation coming from transitions n = 2 to n = 1 of hydrogen atoms fall on He+ ions in n = 1 and n = 2 states. The possible transition of helium ions as they absorb energy from the radiation is

Select the correct option:

$n=2 \rightarrow n=4$

$n=2 \rightarrow n=5$

$n=2 \rightarrow n=3$

$n=1 \rightarrow n=4$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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