Questions
When a hydrogen atom is raised from the ground state to an excited state
detailed solution
Correct option is A
P.E∝-1r and K.E. ∝1rAs r increases so K.E. decreases but P.E. increases.Talk to our academic expert!
Similar Questions
A hydrogen atom moves with a velocity u and makes a head on inelastic collision with another stationary hydrogen atom. Both are in the ground state before collision. What is the minimum value of u (in x104 m/s ), if one of them is to be given a minimum excitation energy? The ionization energy is 13.6 eV. Mass of the hydrogen atom is 1.0078 x 1.66 x 10-27 kg.
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