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If the energy of an electron in the first Bohr orbit of Hatom is —313.6 kcal/mol; then energy of electron in the second orbit will be
  • a)
    –34.84 kcal/mol
  • b)
    –12.5 kcal/mol
  • c)
    –78.4 kcal/mol
  • d)
    –313.6 kcal/mol
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
If the energy of an electron in the first Bohr orbit of Hatom is &mdas...
-13.6 eV, what is the energy of an electron in the third Bohr orbit?

The energy of an electron in the nth Bohr orbit of hydrogen atom is given by the equation:

En = -13.6/n^2 eV

where n is the principal quantum number.

To find the energy of an electron in the third Bohr orbit, we substitute n = 3 into the equation:

E3 = -13.6/3^2 = -1.51 eV

Therefore, the energy of an electron in the third Bohr orbit of hydrogen atom is -1.51 eV.
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Community Answer
If the energy of an electron in the first Bohr orbit of Hatom is &mdas...
You can use a simplified relation only if element is same.
E1/E2=(n2/n1)^2 where n is bohrs obital.
Btw general formula for energy is in nth shell
E=-13.6(Z/n)^2 eV
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If the energy of an electron in the first Bohr orbit of Hatom is —313.6 kcal/mol; then energy of electron in the second orbit will bea)–34.84 kcal/molb)–12.5 kcal/molc)–78.4 kcal/mold)–313.6 kcal/molCorrect answer is option 'C'. Can you explain this answer?
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If the energy of an electron in the first Bohr orbit of Hatom is —313.6 kcal/mol; then energy of electron in the second orbit will bea)–34.84 kcal/molb)–12.5 kcal/molc)–78.4 kcal/mold)–313.6 kcal/molCorrect 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 If the energy of an electron in the first Bohr orbit of Hatom is —313.6 kcal/mol; then energy of electron in the second orbit will bea)–34.84 kcal/molb)–12.5 kcal/molc)–78.4 kcal/mold)–313.6 kcal/molCorrect 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 If the energy of an electron in the first Bohr orbit of Hatom is —313.6 kcal/mol; then energy of electron in the second orbit will bea)–34.84 kcal/molb)–12.5 kcal/molc)–78.4 kcal/mold)–313.6 kcal/molCorrect answer is option 'C'. Can you explain this answer?.
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