Calculate the radius of Bohr’s fifth orbit for hydrogen atom - Chemistry

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Numerical

Calculate the radius of Bohr’s fifth orbit for hydrogen atom

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Solution

Radius of Bohr’s nth orbit for hydrogen atom is given by,

rn = (0.0529 nm) n2

For, n = 5

r5 = (0.0529 nm) (5)2

r5 = 1.3225 nm

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Chapter 2: Structure of Atom - EXERCISES [Page 70]

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NCERT Chemistry Part 1 and 2 Class 11
Chapter 2 Structure of Atom
EXERCISES | Q 2.16 - (ii) | Page 70

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