Questions
Energy of the electron in ion is four times the energy of the electron in the first excited state if hydrogen atom. Then orbital angular momentum of the electron in the above said ion is
detailed solution
Correct option is D
Suppose in He+ ion is in nth energy state and the hydrogen atom is in nth energy state.∴ −13.6z2n2=4×(−13.6/22)⇒n=2×24=2∴ In the He+ ion, L=nh2π=2×h2π=hπTalk to our academic expert!
Similar Questions
If speed of electron in the ground state of hydrogen atom is , which of the following cannot be the speed of electron in any orbit of He+ ion?
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