JEE Main & Advanced
Chemistry
Structure of Atom / परमाणु संरचना
Question Bank
Numerical Value Type Questions - Atomic Structure
question_answer
The de Broglie wavelength of electron of \[H{{e}^{+}}\] ion is \[3.\,329\overset{o}{\mathop{A}}\,\]. If the photon emitted upon de-excitation of this \[H{{e}^{+}}\] ion is made to hit H-atom in its ground state so as to liberate electron from it, what will be the de-Broglie's wavelength of photoelectron.