which of following statements is correct? A. In the quantum mechanical treatment
ID: 915244 • Letter: W
Question
which of following statements is correct?
A. In the quantum mechanical treatment of the hydrogen atom the probability to find the electron at a given point is inversely proportional to the value of the wave function at that poin.
B. The ejection os electrons from metal surfaces by irradiation with light occurs at all frequencies of the light as long as the light is intense enough.
c. solid objects heated to incandescence produce line spectra which consist of discrete wavelengths called spectral lines.
D. In the Bohr model of the hydrogen atom the electron moves around the nucleus in elliptical orbits.
E. Emission spectra of atoms in the gas phase consist of discrete wavelengths called spectral lines
Explanation / Answer
The correct statements are:
c. solid objects heated to incandescence produce line spectra which consist of discrete wavelengths called spectral lines.
E. Emission spectra of atoms in the gas phase consist of discrete wavelengths called spectral lines
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