A hydrogen atom in is ground state absorbs

JEE MAIN 2022

27-06-2022 - S1

Question

A hydrogen atom in is ground state absorbs 10.2 eV of energy. The angular momentum of electron of the hydrogen atom will increase by the value of : (Given, Plank’s constant = $\left.6.6 \times 10^{-34} \mathrm{Js}\right)$

Select the correct option:

$2.10 \times 10^{-34} \mathrm{Js}$

$1.05 \times 10^{-34} \mathrm{Js}$

$3.15 \times 10^{-34} \mathrm{Js}$

$4.2 \times 10^{-34} \mathrm{Js}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Hard

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