Modern Physics 1 Question 37

34. The ratio of the kinetic energy of the n=2 electron for the H atom to that of He+ion is

(2008,4 M)

(a) 1/4

(b) 1/2

(c) 1

(d) 2

Objective Questions II (One or more correct option)

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Solution:

  1. Kinetic energy KZ2

KHKHe+=122=14



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