Question

hydrogen Parmanu ke Pratham board kaksha Mein electron ki Urja - 13.6eV Hai Uske dusri board kaksha Mein electron ki Urja Kya Hogi​

Answer 1

Answer:

-3.4 eV

Explanation:

E= -13.6/(n^2)eV

E1 = -13.6/(1^2) = -13.6

E2 = -13.6/(2^2)

E2 = -13.6/(4)

E2 = -3.4 eV