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An electron collides with a hydrogen atom in its ground state and excites it to a state of n = 3. How much energy was given to the hydrogen atom in this inelastic collision?
  • a)

    15.1 eV
  • b)
    13.1 eV
  • c)
    12.1 eV
  • d)
    14.1 eV
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
An electron collides with a hydrogen atom in its ground state and exci...
Energy at ground state E1​=−13.6 eV
Energy at n=3: E3​=−13.6/9​=1.5 eV
To excite it to n=3 energy given to electron is E3​−E1​=12.1 eV
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Community Answer
An electron collides with a hydrogen atom in its ground state and exci...
E= EoZ^2{1/n1^2 -1/n2^2}
(Eo=13.6ev
Z=1
n1=1
n2=3
So,E=*13.6×8)/9=12.08~12.1ev
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An electron collides with a hydrogen atom in its ground state and excites it to a state of n = 3. How much energy was given to the hydrogen atom in this inelastic collision?a)15.1 eVb)13.1 eVc)12.1 eVd)14.1 eVCorrect answer is option 'C'. Can you explain this answer?
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An electron collides with a hydrogen atom in its ground state and excites it to a state of n = 3. How much energy was given to the hydrogen atom in this inelastic collision?a)15.1 eVb)13.1 eVc)12.1 eVd)14.1 eVCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about An electron collides with a hydrogen atom in its ground state and excites it to a state of n = 3. How much energy was given to the hydrogen atom in this inelastic collision?a)15.1 eVb)13.1 eVc)12.1 eVd)14.1 eVCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electron collides with a hydrogen atom in its ground state and excites it to a state of n = 3. How much energy was given to the hydrogen atom in this inelastic collision?a)15.1 eVb)13.1 eVc)12.1 eVd)14.1 eVCorrect answer is option 'C'. Can you explain this answer?.
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