138 The velocity of electron moving in 3rd orbit of He+ is V The velocity of electron moving - Chemistry - Structure of Atom

Question

138 The velocity of electron moving in 3rd orbit of
He+ is V The velocity of electron moving in
2nd orbit of Li+2 is
i) 9/4 v
ii) 4/9 v
iii) v
iv) None of these

Mehvash Shams · Accepted Answer

138. The velocity of electron moving in 3rd orbit of He+ is V. The velocity of electron moving in 2nd orbit of Li+2 is i) 9/4 v ii) 4/9 v iii) v iv) None of these

138. The velocity of electron moving in 3^rd orbit of He⁺ is V. The velocity of electron moving in 2^nd orbit of Li⁺² is
i) 9/4 v
ii) 4/9 v
iii) v
iv) None of these