Question:
Experimentally it is found that 12.8 eV energy is required to separate a hydrogen atom into a proton and an electron. So the orbital radius of the electron in a hydrogen atom is\(\frac{ 9}{x} x 10^{-10}\)m. The value of the x is _____.
(1eV = 1.6 x 10-19J, \(\frac{1}{4π∈_0}\) = 9 x 109 NM2 / C2 and electronic charge = 1.6 x 10-19JC)
Experimentally it is found that 12.8 eV energy is required to separate a hydrogen atom into a proton and an electron. So the orbital radius of the electron in a hydrogen atom is\(\frac{ 9}{x} x 10^{-10}\)m. The value of the x is _____.
(1eV = 1.6 x 10-19J, \(\frac{1}{4π∈_0}\) = 9 x 109 NM2 / C2 and electronic charge = 1.6 x 10-19JC)
(1eV = 1.6 x 10-19J, \(\frac{1}{4π∈_0}\) = 9 x 109 NM2 / C2 and electronic charge = 1.6 x 10-19JC)
Updated On: Mar 19, 2025
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Correct Answer: 16
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The correct answer is: 16
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