JEE Main & Advanced
Chemistry
Structure of Atom / परमाणु संरचना
Question Bank
Numerical Value Type Questions - Atomic Structure
question_answer
Photons having energy equivalent to binding energy of 2nd state of \[L{{i}^{+}}\] ion are used at metal surface of work function 10.6 eV. If the ejected electrons are further accelerated through the potential difference of 5V then the minimum value of de-Broglie wavelength associated with the electron is -