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Structure of Atom question

2025 · 29 Jan · Shift 1 · Q9
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Structure of Atom question

2025 · 29 Jan · Shift 1 · Q9

JEE MainChemistryStructure of AtomMCQ+4 / −1
If aaa 0 is denoted as the Bohr radius of hydrogen atom, then what is the de-Broglie wavelength (λ) of the electron present in the second orbit of hydrogen atom? [n : any integer]
  1. A
    8πa0n\frac{8 \pi a_0}{n}n8πa0​​
  2. B
    2a0nπ\frac{2 a_0}{n \pi}nπ2a0​​
  3. C
    na04π\frac{n a_0}{4 \pi}4πna0​​
  4. D
    4πa0n\frac{4 \pi a_0}{n}n4πa0​​
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