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Which set correctly defines the v quantum numbers of a harmonic oscillotor wavef

ID: 977066 • Letter: W

Question

Which set correctly defines the v quantum numbers of a harmonic oscillotor wavefunction? a. 1, 2.3,4 b. 0,1.2.3- c- 1,3.5,7- d. 0,2,4,6- 18) Which of the following statements is incorrect regarding the properties of a anharmonic oscillator? a. An anharmonic oscillator provides a more realistic fit than a harmonic oscillator to the vibrational structure of a chemical bond. b. The bond energy of a molecular is directly related to the shape of the Morse potential. c. The vibrational energy spacing of an anharmonlc oscillator converge at the dissociation limit d. An anharmonic oscillator has vibrational energy levels that get further apart as the vibrational quantum number increases. 19) HCI has a harmonic vibrational frequency of 2990 cm^-1. What is the zero point energy of HCI? a. 1495 cm^-1 b. 2990 cm^-1 c. 5980 cm^-1 d. Not enough information to determine. 20)Rank the typical the size of the spacing between quantized energy levels of a typical molecule from biggest to smallest. a. Electronic, rotational, vibrational b. Rotational, vibrational, electronic c. Vibrational, electronic, rotational d. Electronic, vibrational, rotational e. Rotational, electronic, vibrational.

Explanation / Answer

17) b

18) a

19) b

20) d

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