Question

The wavelength of the electron emitted, when in a hydrogen atom, electron falls from infinity to stationary state 1, would be [Rydberg’s constant = 1.097 x 10⁷ m^-1]

a. 91 nm

b. 192 nm

c. 406 nm

d. 9.1 x 10^-8 nm

Answer 1

Correct option is a. 91 nm