The \( K E \) of electron in \( \mathrm{He}^{+} \)will be maximum in: (A) 3rd orbit (B) 2nd orbi...

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The \( K E \) of electron in \( \mathrm{He}^{+} \)will be maximum in:
(A) 3rd orbit
(B) 2nd orbit
(C) 1st orbit
(D) In orbit with \( n=\infty \)
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