Question 589: Atoms & Nuclei

Question

Out of the following which one is not a possible energy for a photon to be emitted by hydrogen atom according to Bohr's atomic model?

Accepted Answer

E
n
= $$ - {{13.6} \over {{n^2}}}$$
$$ 	herefore $$ E
1
= Ã¢ÂÂ13.6 eV
E
2
= Ã¢ÂÂ3.4 eV
E
3
= Ã¢ÂÂ1.5 eV
E
4
= Ã¢ÂÂ0.85 eV
$$ 	herefore $$ E
3
Ã¢ÂÂ E
2
= Ã¢ÂÂ1.5 Ã¢ÂÂ (Ã¢ÂÂ3.4) = 1.9 eV
E
4
Ã¢ÂÂ E
3
= Ã¢ÂÂ0.85 Ã¢ÂÂ (Ã¢ÂÂ1.5) = 0.65 eV
Obviously, difference of 11.1 eV is not
possible.

Answer

0.65 eV

Answer

1.9 eV

Answer

11.1 eV

Answer

13.6 eV

Atoms & Nuclei

Out of the following which one is not a possible energy for a photon to be emitted by hydrogen atom according to Bohr's atomic model?

Choose the correct answer: