Which of the Following Statements Is/are Incorrect
Which of the following statements is/are incorrect?
I)The Bohr model successfully predicts energies in the ultraviolet portion of the hydrogen spectrum
Ii)The Bohr model successfully predicts energies in the infrared portions of the sodium spectrum
Iii)The Bohr model associates electron energy with the radius at which an electron orbits the nucleus
Iv)The Bohr model does not explain the failure of an electron to lose energy as it travels a circular path around a nucleus
E)iii and iv
The Bohr model of the hydrogen atom gives specific information about all of the following except i.Electron paths
V)Restrictions on the electron population of an orbital
E)ii and v
Which of the following is/are the major flaw(s)of the Bohr model of the hydrogen atom?
I)Hydrogen is the only atom that fits the model
Ii)Circular orbits violate the Law of Conservation of Energy
Iii)It explains atomic line spectra in terms of electron energies
Iv)It introduced the idea of quantized electron energy levels in an atom
B)i and ii
C)i and iii
D)iii and iv
E)i, ii, and iii
Which of the following statements about atomic spectra is/are correct?
I)The discrete line spectrum of elements is evidence that electron energies are quantized
Ii)Lines in the spectrum are discrete because electron energies are restricted to certain values
Iii)Energy is emitted from atoms as electrons move from higher energy levels to lower energy levels
Iv)Electron transitions of differing energies produce different wavelengths of light.
A)i and ii
B)i and iii
C)ii and iv
D)i, iii, and iv
E)All are correct statements.