The Moment of Inertia of a Fluorine (F₂) Molecule Is

question 7

Multiple Choice

The moment of inertia of a fluorine (F₂) molecule is 3.167 × 10^-46. What is the rotational energy of a fluorine molecule for the l = 19 state? (h = 6.626 × 10^-34 J ∙ s, = 1.055 × 10^-34 J ∙ s, 1 eV = 1.60 × 10^-19 J)

• A) 4.2 × 10^-2 eV
• B) 2.1 × 10^-3 eV
• C) 4.6 × 10^-2 eV
• D) 5.1 × 10^-2 eV
• E) 5.6 × 10^-2 eV

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