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If 13.6 eV energy is required to ionize the hydrogen atom, then the energy required to remove an electron from n = 2 is
- a)10.2 eV
- b)0 eV
- c)3.4 eV
- d)6.8 eV
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
If 13.6 eV energy is required to ionize the hydrogen atom, then the e...
The energy required to remove the electron from the nth orbit of hydrogen is given by
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Therefore the energy required to remove electron from n = 2 is + 3.4 eV.
Most Upvoted Answer
If 13.6 eV energy is required to ionize the hydrogen atom, then the e...
Energy required to remove an electron from n = 2:
To remove an electron from the n = 2 energy level of a hydrogen atom, we need to consider the difference in energy levels between n = 2 and n = ∞ (ionization energy).
Given:
Ionization energy for hydrogen atom = 13.6 eV
Calculating energy required to remove electron from n = 2:
The energy required to remove an electron from n = 2 can be calculated by taking the difference in energy levels between n = 2 and n = ∞.
E(n) = -13.6 Z²/n² eV (where Z = atomic number, n = energy level)
For n = 2,
E(n=2) = -13.6 * 1²/2² = -13.6 * 1/4 = -3.4 eV
Therefore, the energy required to remove an electron from the n = 2 energy level is 3.4 eV.
Conclusion:
The correct answer is option 'C', 3.4 eV, as calculated above.
To remove an electron from the n = 2 energy level of a hydrogen atom, we need to consider the difference in energy levels between n = 2 and n = ∞ (ionization energy).
Given:
Ionization energy for hydrogen atom = 13.6 eV
Calculating energy required to remove electron from n = 2:
The energy required to remove an electron from n = 2 can be calculated by taking the difference in energy levels between n = 2 and n = ∞.
E(n) = -13.6 Z²/n² eV (where Z = atomic number, n = energy level)
For n = 2,
E(n=2) = -13.6 * 1²/2² = -13.6 * 1/4 = -3.4 eV
Therefore, the energy required to remove an electron from the n = 2 energy level is 3.4 eV.
Conclusion:
The correct answer is option 'C', 3.4 eV, as calculated above.
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If 13.6 eV energy is required to ionize the hydrogen atom, then the energy required to remove an electron from n = 2 isa)10.2 eVb)0 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer?
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