Atomic Structure Question 382

Question: The Bohr’s energy equation for H atom reveals that the energy level of a shell is given by E=13.58/n2eV . The smallest amount that an H atom will absorb if in ground state is

Options:

A) 1.0eV

B) 3.39eV

C) 6.79eV

D) 10.19eV

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Answer:

Correct Answer: D

Solution:

  • The smallest value of energy of an electron in H atom in ground state can absorb is =E2E1

=13.584(13.581)=10.19



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