Energy of an electron in an excited hydrogen atom is - 3.4 eV. Its angular momentum will be: h=6.626×10−34J−s

1.11×1034J sec

1.51×10−31J sec

2.11×10−34J sec

3.72×10−34J sec

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Energy of an electron in an excited hydrogen atom is - 3.4 eV. Its angular momentum will be: h=6.626×10−34J−s

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Text solutionVerified

[c] The electron is in the second orbit (n=2) Hence =2.11×10−34J-sec

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Question Text	Energy of an electron in an excited hydrogen atom is - 3.4 eV. Its angular momentum will be: h=6.626×10−34J−s
Answer Type	Text solution:1
Upvotes	150