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Wavelength of...

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Wavelength of electron in the second orbit of hydrogen atom will be (Radius of first orbit of hydrogen atom = 52.9 pm)

हाइड्रोजन परमाणु की द्वितीय कक्षा में इलेक्ट्रॉन की तरंगदैर्ध्य होगी (हाइड्रोजन परमाणु की प्रथम कक्षा की त्रिज्या = 52.9 pm)

A

52.9 π pm

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B

105.8 π pm

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C

211.6 π pm

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D

41.53 π pm

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Solution

The correct option is C 211.6 π pm
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