Question

51. The velocity of electron in the ground state hydrogen atom is 2.18x10 ms? Its velocity in the second orbit
would be
(A) 1.09 x 10 ms -
(B) 4.38 x 10ms -
(C) 5.5 x10 ms -1
(D) 8.76 x 10 ms -1​

Answer 1

Explanation:

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