Verified Solution • 2025–26 Session moderate

QJEEM25Ch8c52: JEE Main 2025 Chemistry - Class 11 JEEM25Ch8c52 Solution: If 0 is denoted as the Bohr radius of hydrogen atom, then what…

If aa 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]

Multiple Choice Options

  • A 8πa0n\frac{8 \pi a_0}{n}
  • B 2a0nπ\frac{2 a_0}{n \pi}
  • C na04π\frac{n a_0}{4 \pi}
  • D 4πa0n\frac{4 \pi a_0}{n}

Step-by-Step Verified Solution

2πrn=nλ2π⋅(4a0)=nλ=λ=8πa0n

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